Engineering News-Record (ENR) recently released its 2015 “Top 500 Design Firms” issue with industry rankings. Tetra Tech is ranked #1 in Water for the 12th year in a row and as the #7 Design Firm.

Tetra Tech achieves consistently high ENR rankings thanks to our employees’ hard work, dedication, and passion. We also thank our clients for continued partnerships and opportunities for Tetra Tech to provide clear solutions for their complex water, environmental, infrastructure, resource management, and energy projects.

Tetra Tech is ranked in the following categories:

  • #1 in Water (12th year in a row)
  • #7 in Top 500 Design Firms
  • #4 in Sewer and Waste
  • #5 in Hazardous Waste
  • #10 in International Markets
  • #11 in Manufacturing
  • #12 in Industrial Process/Petroleum

More rankings will be released in the coming months, with the detailed “Top 500 Design Firms Sourcebook” to be released in July. View Tetra Tech’s company awards.