View Older Stories View More Recent Stories

Oct 31, 2023 09:00AM Tetra Tech Awarded $800 Million Multiple Award Task Order Contract for PFAS Remediation
Oct 25, 2023 04:00PM Tetra Tech Announces Planned Dates for Fourth Quarter and Fiscal 2023 Results and Conference Call
Oct 19, 2023 09:01AM Tetra Tech (TTEK) Wins $450M EPA Environmental Restoration Contract
Oct 19, 2023 09:00AM Tetra Tech Wins $450 Million EPA Environmental Restoration Contract
Aug 22, 2023 09:01AM Tetra Tech (TTEK) Wins $22 Million (AUD) Flotation Energy Offshore Wind Marine Baseline Survey Project
Aug 22, 2023 09:00AM Tetra Tech Wins $22 Million (AUD) Flotation Energy Offshore Wind Marine Baseline Survey Project
Aug 9, 2023 04:00PM Tetra Tech Reports Record Third Quarter Results
Aug 1, 2023 09:00AM Tetra Tech (TTEK) Awarded $32M USAID Environmental Remediation Contract
Aug 1, 2023 09:00AM Tetra Tech Awarded $32 Million USAID Environmental Remediation Contract
Jul 27, 2023 09:00AM Tetra Tech (TTEK) Wins $34M U.S. Army Corps of Engineers A-E Services Contract
Jul 27, 2023 09:00AM Tetra Tech Wins $34 Million U.S. Army Corps of Engineers A-E Services Contract
Jul 19, 2023 04:00PM Tetra Tech Announces Planned Dates for Third Quarter 2023 Results and Conference Call
Jun 13, 2023 09:02AM Tetra Tech (TTEK) Wins $200 Million U.S. Army Corps of Engineers A-E Services Contract
Jun 13, 2023 09:00AM Tetra Tech Wins $200 Million U.S. Army Corps of Engineers A-E Services Contract
Jun 1, 2023 09:02AM Tetra Tech (TTEK) Awarded £60 Million Water Asset Management Contract
Jun 1, 2023 09:00AM Tetra Tech Awarded £60 Million Water Asset Management Contract
May 18, 2023 09:00AM Tetra Tech (TTEK) Wins $48M USAID Data Analytics Contract
May 18, 2023 09:00AM Tetra Tech Awarded $48 Million USAID Data Analytics Contract
May 10, 2023 04:00PM Tetra Tech Reports Record Second Quarter Results
May 9, 2023 09:00AM Tetra Tech Ranked #1 in Water by Engineering News-Record for 20th Year in a Row
Apr 25, 2023 09:00AM Tetra Tech Releases 2023 Sustainability Report Advancing Global Project Impact to 545 Million People
Apr 19, 2023 04:30PM Tetra Tech Announces Planned Dates for Second Quarter 2023 Results and Conference Call
Mar 23, 2023 09:00AM Tetra Tech Receives Six Environment and Climate Change Awards
Mar 7, 2023 09:03AM Tetra Tech (TTEK) Wins $105 Million EPA Watershed Assessment and Protection BPA
Mar 7, 2023 09:00AM Tetra Tech Wins $105 Million EPA Watershed Assessment and Protection BPA
Feb 14, 2023 09:00AM Tetra Tech (TTEK) Announces U.S. Army Corps of Engineers Awards $200 Million Contract for Architect-Engineer Services
Feb 14, 2023 09:00AM U.S. Army Corps of Engineers Awards Tetra Tech $200 Million Contract for Architect-Engineer Services
Feb 1, 2023 04:30PM Tetra Tech Reports Record First Quarter Results
Jan 26, 2023 09:01AM Tetra Tech (TTEK) Awarded an Additional $42 Million from USAID to Strengthen Energy Security
Jan 26, 2023 09:00AM Tetra Tech Awarded an Additional $42 Million from USAID to Strengthen Energy Security
Jan 24, 2023 09:00AM Tetra Tech Completes Acquisition of Global Professional Services Firm RPS Group
Jan 11, 2023 04:00PM Tetra Tech Announces Planned Dates for First Quarter 2023 Results and Conference Call
Jan 5, 2023 09:01AM Tetra Tech (TTEK) Acquires Amyx, Inc.
Jan 5, 2023 09:00AM Tetra Tech Acquires Amyx, Inc. to Expand Enterprise Technology and Cybersecurity Services
Nov 29, 2022 09:04AM Tetra Tech (TTEK) Wins $72.5 Million Contract to Mobilize Financing for Climate-Resilient Water and Sanitation Services
Nov 29, 2022 09:00AM Tetra Tech Wins $72.5 Million Contract to Mobilize Financing for Climate-Resilient Water and Sanitation Services
Nov 17, 2022 09:03AM Tetra Tech (TTEK) Wins $86M Federal Technology Services Contract
Nov 17, 2022 09:00AM Tetra Tech Wins $86 Million Federal Technology Services Contract
Nov 15, 2022 04:00PM Tetra Tech (TTEK) Appoints Christiana Obiaya to its Board
Nov 15, 2022 04:00PM Tetra Tech Appoints Christiana Obiaya as New Board Member
Nov 15, 2022 09:04AM Tetra Tech (TTEK) Wins $38M USAID Climate Adaptation Contract
Nov 15, 2022 09:00AM Tetra Tech Wins $38 Million Flagship Global USAID Climate Adaptation Contract
Nov 9, 2022 04:00PM Tetra Tech Reports Record Fourth Quarter and Fiscal 2022 Results
Nov 3, 2022 11:05AM Tetra Tech (TTEK) Wins $35M USAID Water Efficiency and Conservation Contract
Nov 3, 2022 11:04AM Tetra Tech Wins $35 Million USAID Water Efficiency and Conservation Contract
Nov 3, 2022 09:00AM Tetra Tech’s General Counsel Preston Hopson Receives 2022 Diversity Counsel of the Year Award
Oct 27, 2022 09:00AM Tetra Tech (TTEK) Wins $108M US DoE Blanket Purchase Agreement for Environmental Support Services
Oct 27, 2022 09:00AM Tetra Tech Awarded $108 Million U.S. Department of Energy Blanket Purchase Agreement for Environmental Support Services
Oct 19, 2022 02:45PM Tetra Tech Announces Planned Dates for Fourth Quarter and Fiscal 2022 Results and Conference Call
Sep 26, 2022 05:51AM Tetra Tech (TTEK) Acquires RPS Group
View More Recent Stories View Older Stories