Tetra Tech

 a company built on
Leading with Science®

Corporate Overview

Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With more than 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, and design sustainable and resilient infrastructure.

 

"We delivered a strong second quarter, driven by growth across our end markets in water, environment, and sustainable infrastructure…These positive trends led to backlog growth and improved revenue visibility for the remainder of the year, leading to our increased guidance for fiscal 2026."

— Roger Argus, Chief Executive Officer and President 

 

Annual Revenue: $5B

25,000 Employees

500 Offices Worldwide

100,000+ Projects Per Year

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