Mergers & Acquisitions

Guiding you through every step of your M&A journey - from strategy to successful close.

Arrow

Contact the M&A Team Today

Start your M&A journey with expert guidance.

Partnership benefits

15+ Years of Strategic Acquisitions That Fuel Business Growth

Proven Growth & Profitability

Track record of growth and industry-leading profitability

Expertise & Innovation

Market leading science and engineering expertise

Expanded Reach

Nationwide footprint to expand services and cross-sell opportunities

Operational Excellence

Cross-functional business functions ensuring client success

Employee Ownership

Employee ownership through company’s capital structure

Strategic Acquisitions

Successful history of acquisition integration

Career Development

Employee development and career growth opportunities

Robust Financial Foundation

Strong financial backing - M&A growth funding

Mergers & Acquisitions Brochure

Download our brochure to learn more about our acquisition history and strategy.

Download Now

Our approach goes beyond transactions—we focus on building lasting partnerships that drive long-term value.

Trinity’s acquisitions have been foundational to our growth as the preeminent consulting firm serving the natural environment, built environment, and life sciences sectors. We seek industry-leading firms with like-minded cultures to collaborate in broadening and deepening our capabilities.

Paul Greywall, Trinity Consultants

CEO

Acquisition Timeline

Learn more about our acquisition history and strategy

Acquisitions

2008

Environmental Services Inc.

Trinity Consultants Acquires Environmental Services Inc. to enhance environmental and regulatory expertise.

Acquired

2008

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2012

Enviro One

Trinity joined forces with Baton Rouge-based Enviro One to better serve Louisiana and the larger Gulf Coast market.

Acquired

2012

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2013

SafeBridge Consultants Inc.

Trinity acquires toxicology and industrial hygiene leader, SafeBridge Consultants, based on Mountain View, California.

Acquired

2013

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2013

Insight Environmental Consultants

Trinity Consultants opens Bakersfield, California, office with the acquisition of Insight Environmental Consultants, a leading air quality consulting firm.

Acquired

2013

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2013

Church & Trought Inc.

Trinity Consultants announces a merger with Church & Trought, Inc., a Toronto-based multi-disciplined environmental consulting company that also specializes in air quality issues.

Acquired

2013

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2013

E5 Inc.

Trinity Consultants and E5 Inc. join forces in Southern California. E5 is a consulting firm that focuses on the chemical, aerospace, electronics, and biotechnology industries.

Acquired

2013

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2014

Meteorological Solutions Inc.

Trinity Consultants merges with Meteorological Solutions Inc., an air quality and meteorological consulting company located in Salt Lake City, Utah.

Acquired

2014

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2014

Schreiber Yonley & Associates

Trinity Consultants acquires Schreiber Yonley & Associates (SYA), an environmental consulting company located in St. Louis, Missouri.

Acquired

2014

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2015

Minnow Environmental Inc.

Trinity Consultants Acquires Canadian Water Quality Firm Minnow Environmental, a specialty consulting firm focused on aquatic ecology with offices in Georgetown, Ontario and Victoria, British Columbia.

Acquired

2015

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2015

Sierra Research

Trinity Consultants and Sierra Research, an air quality and pollution control research and engineering firm, announce an agreement in principle to merge this year.

Acquired

2015

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2015

Smith Aldridge Inc.

Trinity Consultants joins forces with Smith Aldridge Inc., an environmental consulting company located in Atlanta, Georgia.

Acquired

2015

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2016

Thompson Environmental Consulting Inc.

Trinity Consultants joins forces with Thompson Environmental Consulting Inc. (TEC), an environmental consulting company located in West Des Moines, Iowa.

Acquired

2016

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2016

Jim Clary & Associates

Trinity Consultants acquires Jim Clary & Associates (JCA), a Plano, Texas-based air quality permitting and compliance consulting firm with a focus in the power sector.

Acquired

2016

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2017

Argent Consulting Services

Trinity Consultants acquires Argent Consulting Services (ACS) of Houston, Texas. ACS is a consulting firm with a focus on air quality, process safety management (PSM), and EHS information management.

Acquired

2017

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2017

TGB Partnership

Trinity Consultants announces its acquisition of TGB Partnership of Hillsborough, North Carolina. TGB is a consulting and software firm that specializes in the control of air emissions, the development of standards and regulations, data analysis, and the design of aluminum structures.

Acquired

2017

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2017

QSEM Solutions

Trinity Consultants acquires an environmental consulting firm focused on air quality compliance, permitting, and controls that serves industrial clients in the Midwest, Mid-Atlantic, and Southeast regions of the U.S.

Acquired

2017

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2018

Toxicology Regulatory Services

Trinity Consultants acquires Toxicology Regulatory Services (TRS), a consulting firm located in Charlottesville, Virginia.

Acquired

2018

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2018

The Redstone Group

Trinity Consultants acquires chemical regulatory and risk management firm, The Redstone Group, headquartered in Dublin, Ohio.

Acquired

2018

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2019

Air Noise Environment Pty Ltd (ANE)

Trinity Consultants acquires ANE, an environmental consulting firm that provides broad air quality and acoustic assessment services, from source emission testing to control solutions and mitigation, for clients across Australia.

Acquired

2019

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2019

WorkingBuildings

Trinity Consultants acquires WorkingBuildings (WB), a specialty consulting firm that provides Owner’s Advocate services including commissioning, related engineering, support programing and operational services for complex facilities.

Acquired

2019

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2019

Ecological Survey & Assessment Limited

Trinity Consultants acquires Ecological Survey & Assessment Limited. ECOSA collaborates with clients to comply with ecology regulations, secure necessary consents, obtain protected species licenses, and deliver ecological compensation and enhancement measures required as part of the planning process.

Acquired

2019

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2019

ASK Consulting Engineers

Trinity Consultants acquires ASK Consulting Engineers (ASK Acoustics & Air Quality), a provider of acoustics, noise, vibration, air quality, odor, and lighting services across Australia.

Acquired

2019

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2019

Provenance Consulting, LLC.

Trinity Consultants acquires Provenance Consulting, LLC (Provenance), a specialty firm that is focused on process safety management (PSM) in the petrochemical industry.

Acquired

2019

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2020

Vision Environment Australia

Trinity Consultants acquires VE, an environmental consulting firm specializing in environmental monitoring related to water quality and marine ecology, located in Gladstone, Queensland, Australia.

Acquired

2020

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2020

AWN Consulting

Trinity Consultants acquires AWN Consulting, a consulting firm that provides environmental, acoustics, and risk management services to industrial and public sector clients throughout Ireland and in Europe.

Acquired

2020

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2021

Sespe Consulting

Trinity Consultants acquires Sespe Consulting, an environmental, engineering, and planning firm based in Ventura, California.

Acquired

2021

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2021

DiSorbo Consulting, LLC

Trinity Consultants acquires Texas-based DiSorbo, an environmental consultancy that provides multi-media environmental support to facilities in the chemical, refining, and terminals sectors.

Acquired

2021

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2021

Cerami & Associates

Trinity Consultants joins forces with Cerami & Associates, a global leader in acoustic and technology consulting. Cerami’s primary clients include global architecture/design firms and real estate development companies.

Acquired

2021

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2022

Aztec Technologies

Trinity Consultants acquires Aztec Technologies in the U.S. and Aztec Process Automation Pvt. Ltd in India (Aztec), a specialty consulting firm that provides industrial automation, automation data analytics, and panel design and fabrication to life sciences companies.

Acquired

2022

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2022

Ecofish Research Ltd.

Trinity Consultants acquires aquatic environmental consulting firm, Ecofish Research Ltd. (Ecofish), headquartered in Vancouver, British Columbia. Ecofish serves the hydroelectric, mining, infrastructure, and LNG industries, as well as First Nations and governments.

Acquired

2022

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2023

Soundview Consultants LLC.

Soundview Consultants LLC, a Gig Harbor, WA-based environmental consulting firm specializing in natural resource assessments, environmental planning, land use, and permitting services, has joined Trinity’s Water & Ecology division.

Acquired

2023

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2023

Valcoustics Canada Ltd.

Acquisition of Valcoustics, a Toronto-based acoustical engineering firm, strengthens Trinity’s position as the leading acoustical consultancy in the Ontario market and North America.

Acquired

2023

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2023

Longman Lindsey

Acquisition of Longman Lindsey, a New York-based full-service acoustical consultancy, strengthens Trinity’s position as the preeminent leader of acoustical excellence in the New York market and beyond.

Acquired

2023

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2023

WestLand Resources

Acquisition of WestLand Resources, an engineering and environmental consultancy, strengthens Trinity’s ability to blend scientific, engineering, and planning excellence with technical innovation to solve clients’ complex planning and permitting needs.

Acquired

2023

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2023

WAID Environmental

Trinity Consultants acquires WAID Environmental, a Texas-based engineering and environmental services firm specializing in air quality, emissions control, permitting, and compliance

Acquired

2023

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2024

Environmental Compliance & Safety, Inc.

Acquisition of Environmental Compliance & Safety, Inc. (ECS), a Mississippi-based consulting company with specialized expertise in environmental and safety, strengthens Trinity’s position as the preeminent specialty environmental consultancy

Acquired

2024

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2025

Safety Partners

Acquisition of Safety Partners, a safety and compliance consultancy based in Massachusetts, strengthens Trinity’s ability to blend rigorous science and industry expertise to solve clients’ complex pharmaceutical development, safety and facility design challenges,

Acquired

2025

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2025

Jaffe Holden

Acquisition of Jaffe Holden, a recognized leader in acoustic design and audio-visual services focused on performing arts, educational and cultural spaces, strengthens Trinity’s position as a global leader in acoustical and technology design consultancy.

Acquired

2025

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2025

Zanjero

The addition of the Zanjero team strategically positions Trinity for continued growth and innovation in the water and ecology services space.

Acquired

2025

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2025

Bridgewater Group

Bridgewater expands Trinity’s environmental expertise in the Pacific Northwest region.

Acquired

2025

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2025

Benchmark Risk Group

The acquisition strengthens Trinity’s interdisciplinary team of science advisors experienced in evaluating human health risks from chemical, physical and biological exposures.

Acquired

2025

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

2025

GeoSystems Analysis, Inc.

The acquisition positions Trinity for continued growth and innovation, expanding its environmental services portfolio in North America and beyond.

Acquired

2025

Leader(S)

Adam Erenstein:
Adam Lewis:
AJ Hansborough:
Albert Dyrness:
Alexis D. Kurtz:
Alison Ritterbusch:
Allan Ader:
Allen Rienstra:
Amanda Antico:
Andrew Harwood:
Andrew Martin:
Anna Aumann:
Anna Henolson:
Anne Chappelle:
Arkady Mayblyum:
Arron Heinerikson:
Ashley Jones:
Beatriz Rivera:
Ben Hubertus:
Benjamin Holden:
Beth Ryder:
Bill Bruscino:
blank:
Bob Schreiber:
Brad James:
Brett Zogas:
Brian Burdorf:
Brian Ketchum:
Brian Lindenlaub:
Brian Mensinger:
Bruce Douglas:
Caitlin King:
Casey Lenhart:
Charles C Lee:
Chloe S Reece:
Chris Jastrebski:
Chris Pool:
Chris Weber:
Christi Wilson:
Christine Chambers:
Christine Heath:
Chuck Buttry:
Connor McNally:
Dale Overcash:
Dana Norvell:
Dasen Kendrick:
David Cerasale:
David Dempsey:
David EB Strohm:
David Harvey:
David Meisters:
David Wall:
Deanna Duram:
Deborah Walden-Hersh:
Disha Gadre:
Divya Agarwal:
Ed Warner:
Eddie Al-Rayes:
Elaine Strauss:
Emily Kolb:
Emily Stewart:
Farshid Kiani, P.E.:
Felicity Melville:
Gena Driscoll:
George Iwaszek:
Greg Young:
Gregory Miller:
Guy Parent:
Harish Kamath:
Harold Laurence:
Harrison Rae:
Hillary Killorn:
Hooman Hooshiar:
Ian Donaldson:
Ian Murphy:
Ian Smith:
Inaas Darrat:
Ivan Mak:
James Perry:
Janet Gould:
Jason Schmitz:
Jason Swofford:
Jeff Adkins:
Jenna Kube:
Jennifer Hushour:
Jennifer Reilly:
Jeremiah Redman:
Jeremias Szust:
Jeremy Jewell:
Jesse Gonzalez:
Jesslynn Hale:
Jim Crowley:
Joe Cliett:
Joe King:
Joe Kupper:
John Colebrook:
John Emeljanow:
John Hecht:
John Longman:
John Reagan:
John Smith:
Jon Pickett:
Jose Orsini:
Joshua Cassarino:
Kaitlin Sweet:
Kasi Dubbs:
Kate Gross:
Kathryn Connolly:
Katie Brubaker:
Katie Healey:
Katie Jeziorski:
Kelly Crouch:
Kenny Tran:
Kent Rader:
Kim Ayotte:
Kim Connors:
Kim Teofilak:
Kirk Lowery:
Kurt Last:
Kyle Dunn:
Latha Kambham:
Leslie Hartig:
Lisa Schmidt:
Lori Bocchino:
Lynne Santos:
Marcus Firstman:
Matt Berlew:
Matt DeCaro:
Matt Rosenthal:
Matthew Norman:
Matthew Tarnoff:
Maya Rao:
Meghan Foley:
Melissa Armer:
Melissa Hatfield-Atkinson:
Melissa Hillman:
Melissa Ryan:
Michael Ballenger:
Mike Burr:
Mike Gunsinger:
Mike Lightstone:
Mike Meister:
Mike Remsberg:
Mike Sherer:
Misty Sinclair:
Neal A. Nygaard:
Nicole Saniti:
Patrick McKean:
Patrick Nonhof:
Paul Tremel:
Pierre Stecko:
Raghu Soule:
Rahul Kekapture:
Randall Baxter:
Rich Jenks:
Rich Ranft:
Robert Large:
Robert Liles:
Robert Rusi:
Robert Sussman:
Russell Bailey:
Russell Iorio:
Ryan Graff:
Ryan Kenneth Altschul:
Sarah Gray Mercier:
Scott Cohen:
Shannon Lynn:
Shannon Manoulian: 175
Sharon Killian:
Shishir Mohan:
Shreyas Erapalli:
Simon Colenutt:
Stalin Vera:
Steve Dampf:
Steve Tasch:
Steve Zervas:
Steven Sinclair:
Subbarao Kattamuri:
Sue Sung:
Sundar Sadashivam:
Susan Barnes:
Terry Donnelly:
Tom Klimas:
Tom Muscenti:
Tony Colombari:
Tony Jabon:
Tony Martin:
Tony Phan:
Vineet Masuraha:
Virgil Sufariu:
Weiping Dai:
Wendy Merz:
Wes Younger:
William Erickson:
William Hawkins:

Expert Support

Our M&A Team

Russell Iorio

Managing Director of Corporate Development

Alison Ritterbusch

Director of Integration

Matt Berlew

Director of Corporate Business Development

Trinity honored with M&A award

Trinity Consultants' M&A team was honored with the 2024 M&A Best Practices Award at the Western States M&A and Business Symposium, hosted by Morrissey Goodale LLC.

Learn More

Testimonials

Joining Trinity was a good decision for Ecofish Research because our culture of scientific excellence, client service, and employee opportunity aligns closely with Trinity’s values. Scaling is a challenge for all special... See more

In the three years since joining Trinity, SESPE has grown revenue by 50% and we more than doubled our operating profit. Our clients have also been positively impacted by the transition – we are able to offer a wider rang... See more

Since we merged with Trinity, we have been able to reach more clients through strategic marketing campaigns, cross-selling, and sharing of MSAs with other Trinity business units. In addition, our clients view us as a muc... See more

As a result of our merger with Trinity, we can offer our clients a much broader array of services. Trinity is the best environmental consulting company in the U.S., made up of smart, driven, honest and hard-working emplo... See more

Insights

What’s Next in M&A?

October 1, 2025

Computational Fluid Dynamics in Pharmaceuticals eBook

October 1, 2025

Built Environment Introductory Brochure

October 13, 2025

From Safety to Business Growth: The Strategic Value of SafeBridge Certification Blog

October 15, 2025

Built Environment Data Center Expertise

View All News

Explore

Popular Searches

Recent Visited Pages

Mergers & Acquisitions

15+ Years of Strategic Acquisitions That Fuel Business Growth

Mergers & Acquisitions Brochure

Our approach goes beyond transactions—we focus on building lasting partnerships that drive long-term value.

Learn more about our acquisition history and strategy

Environmental Services Inc.

Enviro One

SafeBridge Consultants Inc.

Insight Environmental Consultants

Church & Trought Inc.

E5 Inc.

Meteorological Solutions Inc.

Schreiber Yonley & Associates

Minnow Environmental Inc.

Sierra Research

Smith Aldridge Inc.

Thompson Environmental Consulting Inc.

Jim Clary & Associates

Argent Consulting Services

TGB Partnership

QSEM Solutions

Toxicology Regulatory Services

The Redstone Group

Air Noise Environment Pty Ltd (ANE)

WorkingBuildings

Ecological Survey & Assessment Limited

ASK Consulting Engineers

Provenance Consulting, LLC.

Vision Environment Australia

AWN Consulting

Sespe Consulting

DiSorbo Consulting, LLC

Cerami & Associates

Aztec Technologies

Ecofish Research Ltd.

Soundview Consultants LLC.

Valcoustics Canada Ltd.

Longman Lindsey

WestLand Resources

WAID Environmental

Environmental Compliance & Safety, Inc.

Safety Partners

Jaffe Holden

Zanjero

Bridgewater Group

Benchmark Risk Group

GeoSystems Analysis, Inc.

Russell Iorio

Russell Iorio

Alison Ritterbusch

Alison Ritterbusch

Matt Berlew

Matt Berlew

Trinity honored with M&A award

Testimonials

What’s Next in M&A?

Computational Fluid Dynamics in Pharmaceuticals eBook

Built Environment Introductory Brochure

From Safety to Business Growth: The Strategic Value of SafeBridge Certification Blog

Built Environment Data Center Expertise