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Tetra Tech, Inc. news in 2025

Tetra Tech, Inc.'s news releases, calls and decks from 2025, newest first.

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Tetra Tech Appoints M. Susan Hardwick to its Board of Directors

December 21, 2025

Tetra Tech Appoints Jeff Feeler to its Board of Directors

December 21, 2025

Tetra Tech Awarded $500 Million USACE Environmental Remediation Multiple-Award Contract

December 8, 2025

Tetra Tech Selected for Resilient Energy Infrastructure Framework

December 3, 2025

Tetra Tech Reports Strong Fourth Quarter and Fiscal 2025 Results

November 11, 2025

Tetra Tech Selected to Lead Groundwater Monitoring Services for Major UK Infrastructure Project

November 5, 2025

Tetra Tech Awarded $249 Million U.S. Army Corps of Engineers A-E Services Multiple-Award Contract

November 3, 2025

Tetra Tech Awarded £17 Million Water Engineering Design Contract

October 29, 2025

Tetra Tech Announces Planned Dates for Fourth Quarter and Fiscal 2025 Results and Conference Call

October 21, 2025

Stuhini Engages Tetra Tech to Advance Economic Assessment of Ruby Creek Molybdenum Deposit

October 21, 2025

Tetra Tech Announces Leadership Appointments

October 6, 2025

Tetra Tech Reports Strong Third Quarter 2025 Results

July 29, 2025

Tetra Tech Selected as Lead Designer for $990 Million Multiple-Award Pacific Engineering Design Contract

July 28, 2025

Tetra Tech Awarded Contract to Modernize Municipal Water Digital Automation Systems in Los Angeles

July 21, 2025

Tetra Tech Awarded $94 Million Emergency Preparedness and Response Services Contract

July 14, 2025

Tetra Tech Announces Planned Dates for Third Quarter 2025 Results and Conference Call

July 8, 2025

U.S. Army Corps of Engineers Selects Tetra Tech for $248 Million Multiple-Award A-E Design Contract

July 7, 2025

Tetra Tech Reports Strong Second Quarter Results and Raises FY25 Guidance

May 6, 2025

Tetra Tech to Advance Its Digital Automation Solutions with the Acquisition of SAGE Group

April 30, 2025

Tetra Tech Awarded Contract to Provide Advanced Water Treatment Solutions in Florida

April 23, 2025

Tetra Tech Awarded Contract for Advanced Wastewater Treatment Services in Florida

April 21, 2025

Tetra Tech Awarded Contract for Oklahoma’s First Indirect Potable Reuse Facility

April 16, 2025

Tetra Tech Announces Planned Dates for Second Quarter 2025 Results and Conference Call

April 15, 2025

Tetra Tech Awarded Contract for Major Wastewater Treatment Modernization Program in Massachusetts

April 14, 2025

Tetra Tech Awarded £36 Million Multiple-Award Contract for Water Infrastructure Services

April 9, 2025

Tetra Tech Awarded Expanded GSA OASIS+ Contract

April 7, 2025

Tetra Tech Awarded $46 Million Multiple-Award USACE Architect-Engineer Services Contract

April 2, 2025

Ireland’s National Water Utility Selects Tetra Tech to Provide Resilient Water Infrastructure Services

March 31, 2025

Tetra Tech Acquires European Management Consulting Firm Carron + Walsh

March 26, 2025

Tetra Tech Awarded Multiple-Award Contract for Stormwater Management Services

March 19, 2025

Tetra Tech Secures $416 Million in Civil Engineering Contracts with U.S. Army Corps of Engineers Honolulu District

March 17, 2025

U.S. Army Corps of Engineers Selects Tetra Tech for $240 Million Multiple-Award A-E Design Contract

March 12, 2025

Tetra Tech Reports Strong First Quarter Results

January 28, 2025

Tetra Tech Announces Planned Dates for First Quarter 2025 Results and Conference Call

January 7, 2025

Calls in 2025

Decks in 2025