Jim Lyons is Director of Trinity Consultants’ Mobile Source and Fuels Services business line and is based in the Phoenix, Arizona office. He brings over 40 years of experience in the development, implementation, and evaluation of mobile source emissions and …
Jim’s impact on Trinity Consultants’ operations is only second to the influence he has had on America’s skyline. As Managing Director, he oversees operations, finance, and people, drawing on more than 25 years of experience to guide teams and projects. …
Paul Greywall is the President and Chief Executive Officer of Trinity Consultants, Inc. A 29-year veteran of the firm, he has served in several key roles at Trinity, an 1800-person EHS, engineering, and science firm with more than 80 …
Jay Hofmann is a member of the Trinity Consultants Board of Directors and Divisional President, Environmental Consulting. A 33-year veteran of the firm, he has served in several key roles at Trinity, an 1800-person EHS, engineering, and science firm with …
Rancie Bernal is the Managing Director of Human Resources for Trinity Consultants. She has over 23 years of Human Resources experience across several industries, including logistics, consulting, and technology companies. Her scope is across all focus areas of HR with …
Dave Larsen is the Chief Financial Officer of Trinity Consultants. Prior to joining Trinity, Dave led financial operations at Sabre Holdings as division CFO and Controller for Sabre Travel Network, Sabre Airline Solutions and Sabre Hospitality Solutions. In addition, he …
Navjot Marocha (Nav) is the Chief Accounting Officer of Trinity Consultants. Prior to joining Trinity, Nav led accounting operations at Sabre Corporation as divisional Director of Hospitality and Technology Accounting. In addition, during her tenure at Sabre, she served as …
I have Trinity on speed dial, because things are constantly changing. We have a lot of emissions units, and it’s very dynamic. There are new regulations flying at us, and it’s too much for one or two people. That’s where …
Trinity immediately understood the importance of what we were trying to do and they wanted to be a part of it. Their people were an integral part of the team from our first meeting.
Having someone on site who could translate between science and engineering showed a level of commitment you don’t see from a lot of firms. Trinity was willing to take that extra step because they knew it was what was best …
