Trinity Consultants

Contact Paul Greywall
12700 Park Central Drive, Suite 2100, Dallas, TX 75251, Texas, United States
Tel: 972-661-8100
Company Background

Founded in 1974, Trinity provides highly technical services focused on the natural environment, built environment, and health, safety, and lifesciences. Trinity is an employee owned, private equity backed consultancy with ~1,400 employees, 80+ offices, and operations in North America, Europe, Australia, and Asia. Trinity is in the top quartile of EHS consulting firms in both revenue growth and profitability. Over the last decade Trinity has grown at ~16% CAGR through a combination of organic initiatives and M&A including 30 acquisitions.

Global group staff 1,365
Global environmental services staff 800
Global environmental consulting staff 800
Work Area Details

Environmental consultancy

  • Air quality
  • Climate change & energy
  • Contaminated site assessment/remediation
    • Chemical Expertise and/or Laboratory
  • Environmental risk & due diligence
  • Environmental management & compliance
  • Water quality & resource management
  • Other services
    • Training