Tetra Tech, a company built on Leading with Science®

Tetra Tech is a leading provider of consulting, engineering, program management, construction management, and technical services. The Company supports government and commercial clients by providing innovative solutions focused on water, environment, infrastructure, resource management, energy, and international development. With 20,000 associates worldwide, Tetra Tech's capabilities span the entire project life cycle.

Revenue: $3.1B

20,000 associates

450 Offices Worldwide

70,000 projects per year

Quarterly Results

Dan Batrack

“Tetra Tech had a strong start to fiscal 2020 with double-digit growth in both revenue and earnings. We continue to see strong broad-based demand for our high-end consulting and engineering services for critical water and environmental programs.”

- Dan L. Batrack, CEO

All Quarters

Featured Presentation

Press Releases

All Press Releases