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

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

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

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

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.

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

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

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

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.

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

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

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.

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

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.

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.

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.

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

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

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.

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.

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

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

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.

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

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.

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

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

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.

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.

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.

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

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.

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.

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.

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.

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

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,

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.

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

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