Tetra Tech, a company built on Leading with Science®

Tetra Tech is a leading provider of high-end consulting and engineering services for projects worldwide. With 27,000 employees working together, Tetra Tech provides clear solutions to complex problems in water, environment, sustainable infrastructure, renewable energy, and international development. We are Leading with Science® to provide sustainable and resilient solutions for our clients.

Annual Revenue: $4.5B

27,000 Employees

550 Offices Worldwide

100,000 Projects Per Year

Quarterly Results

Dan Batrack

“In addition to our all-time high results in revenue, earnings and backlog, we accomplished significant strategic milestones this year, including closing the largest transaction in our history, enhancing our capital structure, and expanding our Tetra Tech Delta technologies to include a subscription software practice.”

- Dan L. Batrack, CEO

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