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Tetra Tech, Inc. news in 2026

Tetra Tech, Inc.'s news releases, calls and decks from 2026, newest first.

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Tetra Tech Announces Planned Dates for Fourth Quarter and Fiscal 2026 Results and Conference Call

October 21, 2026

Tetra Tech Appoints Group Presidents

September 29, 2026

Tetra Tech Announces $500 Million Increase to its Share Repurchase Program

September 10, 2026

Tetra Tech Awarded $16.8 Million EPA Land Revitalization Technical Services Contract

August 25, 2026

Tetra Tech Awarded $12.7 Million MCC Engineering Services Contracts

August 20, 2026

Tetra Tech Awarded $49 Million Multiple-Award Contract for Coastal Geospatial Services

August 18, 2026

Tetra Tech Reports Strong Third Quarter 2026 Results

July 29, 2026

FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract

July 23, 2026

Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States

July 20, 2026

U.S. EPA Office of Water Awards Tetra Tech $25 Million Water Quality and Ecological Monitoring Contract

July 16, 2026

Tetra Tech Announces Planned Dates for Third Quarter 2026 Results and Conference Call

July 8, 2026

Tetra Tech Selected for $15 Million Multiple-Award City of Los Angeles Environmental and Digital Automation Contract

July 6, 2026

Tetra Tech Selected for $49 Million Multiple-Award U.S. Army Corps of Engineers Contract

June 25, 2026

Tetra Tech Awarded Digital Systems Integration Contract for Wastewater Authority in California

June 22, 2026

Tetra Tech Secures Positions on Scotland Excel Engineering and Technical Consultancy Framework

June 16, 2026

Tetra Tech Selected as Lead Designer for Hydropower Dam Modernization Contract

June 8, 2026

Tetra Tech Reports Strong Second Quarter 2026 Results and Raises Fiscal Year 2026 Guidance

April 29, 2026

Tetra Tech Selected for Netherlands Wastewater Treatment and Water Infrastructure Framework

April 22, 2026

Tetra Tech Awarded GBP18 Million Water and Wastewater Contract in Northern Ireland

April 22, 2026

Tetra Tech Awarded £18 Million Water and Wastewater Contract in Northern Ireland

April 20, 2026

Tetra Tech Announces Planned Dates for Second Quarter 2026 Results and Conference Call

April 7, 2026

Tetra Tech Appoints Eric W. Thornburg to its Board of Directors

March 25, 2026

Port of Los Angeles Selects Tetra Tech for Environmental Services Master Services Agreement

March 23, 2026

Tetra Tech Awarded $14 Million DLA Technology Task Order Contract

March 16, 2026

Tetra Tech Joint Venture Awarded $99 Million U.S. Navy A-E Services Contract

March 11, 2026

Tetra Tech Selected for $100 Million Multiple-Award Environmental Services Contract

February 19, 2026

Tetra Tech Selected for Netherlands Water Engineering Framework

February 17, 2026

U.S. Army Corps of Engineers Selects Tetra Tech for $49 Million Multiple-Award A-E Design Contract

February 12, 2026

United Utilities Selects Tetra Tech to Provide Water Management Technology Solution for Leakage Reduction Program

February 2, 2026

Westinghouse and Tetra Tech Canada Sign Agreement for Nuclear New-Build Projects

January 28, 2026

Tetra Tech Reports Strong First Quarter 2026 Results and Raises Fiscal Year 2026 Guidance

January 27, 2026

Tetra Tech Acquires Halvik Corp

January 22, 2026

Tetra Tech to Advance Its Program Advisory Practice

January 14, 2026

Tetra Tech Selected for Missile Defense Agency SHIELD Multiple-Award IDIQ

January 7, 2026

Tetra Tech Announces Planned Dates for First Quarter 2026 Results and Conference Call

January 6, 2026

Tetra Tech to Appoint Roger Argus as Chief Executive Officer; Dan Batrack to Become Executive Chairman

January 5, 2026

Calls in 2026

Decks in 2026