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TTEK Latest Press Releases

-- July 29, 2026 --

Tetra Tech Reports Strong Third Quarter 2026 Results Business Wire 4:00 PM

-- July 23, 2026 --

FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract Business Wire 9:00 AM

-- July 21, 2026 --

Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States Business Wire 9:00 AM

-- July 16, 2026 --

U.S. EPA Office of Water Awards Tetra Tech $25 Million Water Quality and Ecological Monitoring Contract Business Wire 9:00 AM

-- July 8, 2026 --

Tetra Tech Announces Planned Dates for Third Quarter 2026 Results and Conference Call Business Wire 4:00 PM

-- July 7, 2026 --

Tetra Tech Selected for $15 Million Multiple-Award City of Los Angeles Environmental and Digital Automation Contract Business Wire 9:00 AM

-- June 25, 2026 --

Tetra Tech Selected for $49 Million Multiple-Award U.S. Army Corps of Engineers Contract Business Wire 9:00 AM

-- June 23, 2026 --

Tetra Tech Awarded Digital Systems Integration Contract for Wastewater Authority in California Business Wire 9:00 AM

-- June 16, 2026 --

Tetra Tech Secures Positions on Scotland Excel Engineering and Technical Consultancy Framework Business Wire 9:00 AM

-- June 9, 2026 --

Tetra Tech Selected as Lead Designer for Hydropower Dam Modernization Contract Business Wire 9:00 AM

-- April 29, 2026 --

Tetra Tech Reports Strong Second Quarter 2026 Results and Raises Fiscal Year 2026 Guidance Business Wire 4:00 PM

-- April 23, 2026 --

Tetra Tech Selected for Netherlands Wastewater Treatment and Water Infrastructure Framework Business Wire 9:00 AM

-- April 21, 2026 --

Tetra Tech Awarded 18 Million Water and Wastewater Contract in Northern Ireland Business Wire 9:00 AM

-- April 8, 2026 --

Tetra Tech Announces Planned Dates for Second Quarter 2026 Results and Conference Call Business Wire 4:00 PM

-- March 26, 2026 --

Tetra Tech Appoints Eric W. Thornburg to its Board of Directors Business Wire 9:00 AM

-- March 24, 2026 --

Port of Los Angeles Selects Tetra Tech for Environmental Services Master Services Agreement Business Wire 9:00 AM

-- March 17, 2026 --

Tetra Tech Awarded $14 Million DLA Technology Task Order Contract Business Wire 9:00 AM
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