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Learn how Tetra Tech is Leading with Science® and leveraging technology to provide sustainable solutions for communities around the world.

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Tetra Tech Q1 2026 Earnings Call
Albert Yuen works on Tetra Tech’s Port of Long Beach wave model project in 1972, simulating the effect of waves on a new large container ship due to dock at the port
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How Did Early Physical Models Set the Stage for Today’s Advanced Digital Models? 

  • By Albert Yuen
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Tetra Tech Ranked #1 U.S. Environmental and Sustainability Consultancy
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Pioneering AI Innovations Through Our Global Tech 1000 Competition
An employee in a Tetra Tech shirt and protective sun hat faces away from the camera, holding survey equipment and observing a stunning beach scene with a stretch of sand, rocks, ocean, and blue sky with fluffy white clouds
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Leading with Science® to Protect our Oceans for Future Generations
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Safety Month: Leading with Safety
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Tetra Tech Hosts Pavilion at UK’s Largest Real Estate and Infrastructure Forum
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Tetra Tech’s Tech 1000.AI Challenge Addresses Real-World Client Challenges
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Accelerating Digitalization in the Energy Utility Industry
Tetra Tech Diamond Bar, California, staff donated toys and sports equipment for local underserved teens and children
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Tetra Tech’s Diamond Bar, California, Office Partners with Community Organizations to Address Food Insecurity
Children in Uganda stand in a pool of water holding yellow water cans and gathering water from a faucet
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Tetra Tech’s Charity of the Year: Clean Water for Kavule
Tetra Tech supports Water Farmer User Communities in central Cambodia to maintain irrigation canals
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Tetra Tech Wins Six 2022 Climate Change and Environmental Industry Awards 
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