At Tetra Tech, our staff is committed to providing best-in-class services to our clients. We are honored to work with our clients on nationally and regionally recognized projects.

Selected Awards and Recognition

  • 2016: Society of American Military Engineers Large Business Award for achievement in small business mentorship. Read more.
  • 2016: Bentley Be Inspired Award for the Innovation in Mining Category. Read more.
  • 2016: U.S. Agency for International Development’s Office of Small and Disadvantaged Business Utilization Mentor of the Year award. Read more.
  • 2015: Environmental Business Journal Business Achievement Awards for Mergers & Acquisitions and Technology Merit for Los Angeles stormwater project
  • 2015: Climate Change Business Journal Business Achievement Award for Project Merit for U.S. Agency for International Development greenhouse gas mitigation project in Indonesia
  • 2015: Bentley Be Inspired Award for the Innovation in Mining Category. Read more.
  • 2015: P3 Impact Award for the TV White Space Partnership. Read more.
  • 2014: Air Traffic Control Association Industrial Award for outstanding achievement or contribution to the air traffic control sector. Read more.
  • 2013: Environmental Business Journal Business Achievement Awards for Mergers & Acquisitions and Large Firms (Large Firms award also received 2008-2012)
  • 2013: Climate Change Business Journal Consulting & Engineering: Climate Risk Management & Adaptation Award
  • 2013: U.S. Small Business Administration Dwight D. Eisenhower Award, Excellence in Service Category. Read more.
  • 2012: American Council of Engineering Companies (ACEC) "Grand Conceptor Award" for the U.S. Army Corps of Engineers Inner Harbor Navigation Canal Lake Borgne Surge Barrier, New Orleans, LA. Read more.
  • 2012: Tetra Tech CEO Dan Batrack honored as one of the National Safety Council’s 2012 CEOs Who "Get It"
  • 2012, 2011, 2010, 2009: ZweigWhite "Hot Firm"
  • 2012: Public Works Magazine, "Top AEC Firms"
  • 2012: Washington Technology Magazine, "Top 100 Federal Contractors"
  • See additional Safety Awards and Recognition
  • See additional Small Business Partnering Awards and Recognition

Selected Engineering News-Record Rankings*

ENR has ranked Tetra Tech #1 in Water for 13 years in a row.

Ranking Category
7 Design Firm (among Top 500 Design Firms)
5 Environmental Firm (among Top 200 Environmental Firms)
1 Water
1 Environmental Management
1 Environmental Science
1 Solid Waste
1 Water Treatment / Desalination
1 Wind Generation
2 Pipelines
4 Environmental Firm Working in International Markets
5 Sewerage and Waste
5 Hazardous Waste
9 International Markets
13 Industrial Process / Petroleum

*From most recently published ENR rankings issues: "Top 500 Design Firms," "Top Design Firm Sourcebook," "Top 100 Green Design Firms," "Top 200 International Design Firms," and "Top 200 Environmental Firms."