Celebrating 25 years as a publicly traded company
Tetra Tech rang the NASDAQ opening bell on December 14. Read more.
Watch ceremony
Celebrating more than 20 years working with the Federal Aviation Administration
Tetra Tech supports NextGen initiatives, performance-based navigation, and a resilient navigation infrastructure for the national airspace system.
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Providing design and construction management for railway and related facility expansion
Tetra Tech provides expert EPCM services for transportation projects.
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Designing an innovative water reclamation plant in California
Tetra Tech provides sustainable wastewater solutions using state-of-the-art technology.
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Improving access to electricity for Africa’s rural poor
Tetra Tech to accelerate sales of off-grid solar home systems.
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Using smart systems to design a stormwater drainage and capture project in California
Tetra Tech uses real-time controls to help optimize stormwater management and improve local water supply.
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Reducing hurricane risk in New Orleans
Tetra Tech supported USACE on the design of the Inner Harbor Navigation Canal – Lake Borgne Surge Barrier.
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Cleaning up the world's largest contaminated sediment site
Tetra Tech uses innovative technologies to remediate soils and sediments.
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Celebrating 50 Years of Excellence
Tetra Tech has provided our clients with innovative, technical solutions since 1966 and looks forward to the next 50 years!
Read moreCelebrating 50 Years of Excellence
Tetra Tech has provided consulting and engineering services worldwide since 1966. As part of our 50th Anniversary celebration, our employees discuss how they define Tetra Tech’s DNA and what makes the company unique.
Tetra Tech Wins 2016 SAME Large Business Award
Partnering with small businesses in support of U.S. Department of Defense programs
Tetra Tech Wins Second Consecutive Bentley Be Inspired Award for Innovation in Mining
Using Bentley software to create an efficient design to upgrade a mine in northern Australia
The Claude "Bud" Lewis Carlsbad Desalination Plant wins DBIA 2016 Project of the Year
Supporting the Western Hemisphere’s largest, most technologically advanced, and most energy efficient seawater desalination plant
Tetra Tech’s 50th Anniversary Global Clean Water Fund Helps Communities around the World
Partnering with Engineers Without Borders organizations to provide clean, safe water supplies
GSMA’s Ecosystem Accelerator Innovation Fund
Managing the GSMA Ecosystem Accelerator Innovation Fund to help bring impactful mobile solutions to the people and places that need them most
MAVERICK Submarine Cable Portfolio Management Solution
Expanding submarine cable data management services with new software technology
Environmental Evaluation of Alternatives, Fundación, Colombia
Defining alternatives for the construction of a railway
Performance-Based Navigation Development and Integration Support
Helping to enable FAA’s Next Generation Air Transportation System (NexGen)
Leo Eldredge, Aerospace Practice Navigation Expert
Helping the Federal Aviation Administration and international aviation authorities modernize the skies
Steve McGee, Sediment Remediation Expert
Investigation, modeling, and engineering design for construction of effective, innovative, and cost-effective solutions to remediate contaminated sediments
Dr. Catherine Courtney, Marine Environmental Science Expert
Adapting to climate change in the Coral Triangle
Anthony Curiale, Plumbing Engineering Expert
Injecting creativity and the latest technology into utility piping design