Tetra Tech, Inc.: federal contract awards
Tetra Tech, Inc. received 10 federal contract awards published on SAM.gov in the last 12 months, with a combined published value of $436.5M. Its most frequent buyer was the US Fish and Wildlife Service. Most of its awards were under NAICS 541330 Engineering Services.
10published awards, last 12 months
$436.5Mcombined published value
$1.0Mmedian award
Awards
| Date | Winner and contract | Amount |
|---|---|---|
| Sep 18 | Tetra Tech, Inc. Sandusky Bay Hydrodynamic and Particle Transport M US Geological Survey |
$15K |
| Sep 9 | Tetra Tech, Inc. MN-FWS Ard-fshrs-icrcc Support US Fish and Wildlife Service |
$432K |
| Aug 28 | Tetra Tech, Inc. N3943026D2020 Department of the Navy |
$145.0M |
| Aug 5 | Tetra Tech, Inc. JH Hazardous Fuels Cultural Survey Bureau of Land Management |
$220K |
| Jul 22 | Tetra Tech, Inc. Notice of Award Architect-Engineer (AE) Services to support the Enterprise Builders Sustainment Management System (ESMS) Program for the U.S. Army Corps of Engineers (USACE) Mobile District (CESAM) Department of the Army |
$249.0M |
| Feb 27 | Tetra Tech, Inc. Continuous Monitoring and Assessment Document Environmental Protection Agency |
$180K |
| Feb 17 | Tetra Tech, Inc. WI - Whittlesey Creek NWR - Saginaw Bay to Western US Fish and Wildlife Service |
$70K |
| Jan 29 | Tetra Tech, Inc. Systems Engineering Services Defense Logistics Agency |
$25.0M |
| Jan 21 | Tetra Tech, Inc. R1 CERCLA Mine Reclamation Forest Service, MT |
$15.0M |
| Dec 9, 2025 | Tetra Tech, Inc. Demonstration of the UltraTEMA-4 at the San Diego Underwater Real-World Munitions Response Site Department of the Army, WA |
$1.6M |
From public award notices on SAM.gov, updated October 21, 2026. Amounts are as published; some are contract ceilings rather than money spent, and not every award has a public notice. See the methodology.
Agencies
States
NAICS codes
- 541330 Engineering Services3
- 541620 Environmental Consulting Services2
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)2
- 541611 Administrative Management and General Management Consulting Services1
- 541690 Other Scientific and Technical Consulting Services1
Open now in the same line of work
Notices under NAICS 541330, the code Tetra Tech, Inc. wins most often.
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 21 Closes today |
LARS Hardware Refresh
Department of the Air Force Pre-solicitation |
Open to all |
| Oct 21 Closes today |
Missile Defense Agency - Advanced Planning Services
Missile Defense Agency (mda), Redstone Arsenal, AL |
Open to all |
| Oct 21 Closes today |
NAWCAD WOLF - Presolicitation Notice – Sole-Source Requirement for SNC Hardware and Software Trouble Report Support Basic Ordering Agreement (BOA) Task Order (TO)
Department of the Navy, Sparks, NV Pre-solicitation |
Open to all |
| Oct 21 Closes today |
Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics
Department of the Air Force, Arnold AFB, TN |
Open to all |
| Oct 21 Closes today |
Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support
Department of the Navy Pre-solicitation |
Open to all |
| Oct 22 1 day left |
25-902 | Mitigate Critical Electrical Hazards | AE CPS
Department of Veterans Affairs, Montgomery, AL Pre-solicitation |
Open to all |
| Oct 22 1 day left |
HVAC Re-Engineering Service
Department of the Navy, Dededo, GU Special notice |
Small business |
| Oct 22 1 day left |
Provide design services to perform field condition assessments of existing coating systems as defined in NASA/KSC’s Corrosion Control database, input condition assessment data into the database.
National Aeronautics and Space Administration Special notice |
8(a) |