TETRA TECH
Legal name: TETRA TECH, INC.
Expires 2027-03-27
Total Awards
210
Since 1996
Total Won
$1.7B
Federal contracts
Avg Award
$8.3M
Largest Award
$300.0M
Last: 2026-09-04
Capabilities
Primary NAICS
541620
Additional NAICS codes (13)
CAGE codes
Contract Vehicles Held
143 activeFederal contract vehicles (GWACs, GSA Schedules, BPAs, IDCs, BOAs) where this vendor is the recipient. Task orders are issued through these vehicles.
| Type | Agency | Amount | Expires | NAICS | Set-Aside |
|---|---|---|---|---|---|
| Single-Award IDC | National Aeronautics and Space Administration | $300.0M | 2024-01-31 | 541620 | Open / Full and Open |
| Single-Award IDC | Department of Defense | $250.0M | 2021-05-23 | 541330 | Open / Full and Open |
| Single-Award IDC | Department of Defense | $250.0M | 2000-09-30 | 541330 | Open / Full and Open |
| Single-Award IDC | Department of Defense | $249.0M | 2031-09-22 | 541330 | Open / Full and Open |
| Single-Award IDC | Department of Homeland Security | $125.0M | 2028-12-18 | 541330 | Open / Full and Open |
| Single-Award IDC | National Aeronautics and Space Administration | $91.0M | 2019-09-26 | 541310 | Open / Full and Open |
| Single-Award IDC | Department of Homeland Security | $60.0M | 2018-10-21 | 541330 | Open / Full and Open |
| Single-Award IDC | Department of Defense | $52.2M | 2026-02-17 | 541330 | Open / Full and Open |
| Single-Award IDC | Department of Defense | $8.0M | 2015-08-01 | 541330 | Open / Full and Open |
| Single-Award IDC | National Aeronautics and Space Administration | - | 2029-01-30 | 541620 | Open / Full and Open |
| Single-Award IDC | Department of Defense | - | 2010-04-04 | 541330 | Open / Full and Open |
| Single-Award IDC | Department of Homeland Security | - | 2013-03-11 | 541330 | Open / Full and Open |
| IDC | Department of Defense | - | 1997-07-15 | - | Open / Full and Open |
| IDC | Department of Transportation | - | 2003-06-15 | 541330 | Open / Full and Open |
Sourced from USAspending via BidSparq's vehicle directory. Hard cap 25 results.
Top customer agencies
Agencies that have awarded the most contracts to TETRA TECH
Department of Defense
87 • $978.1M
National Aeronautics and Space Administration
69 • $523.8M
Department of Homeland Security
52 • $206.6M
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.W2SD ENDIST BALTIMORE
1 • $0
Department of Transportation
1 • $0
Top NAICS by award volume
Where TETRA TECH has won the most contracts
541330
103 awards • $1.1B
541620
42 awards • $397.1M
562910
34 awards • $84.8M
541310
23 awards • $123.0M
541990
2 awards • $257K
541715
2 awards • $6.1M
{562910}
1 awards • $0
237110
1 awards • $156K
221320
1 awards • $39K
Set-aside profile
How TETRA TECH's wins break down by set-aside category
NONE
65 awards
31% of total
Recent contract awards
Latest 25 federal contracts awarded to TETRA TECH
| Date | Agency | NAICS | Set-aside | Amount |
|---|---|---|---|---|
| 2026-09-04 | Department of Homeland Security | 541330 | - | $289,163 |
| 2026-07-10 | Department of Homeland Security | 541330 | - | $960,974 |
| 2026-06-16 | National Aeronautics and Space Administration | 541620 | - | $9,752,184 |
| 2026-06-15 | National Aeronautics and Space Administration | 541620 | - | $1,858,430 |
| 2026-06-15 | National Aeronautics and Space Administration | 541620 | - | $1,850,219 |
| 2026-06-15 | National Aeronautics and Space Administration | 541620 | - | $219,169 |
| 2026-06-15 | National Aeronautics and Space Administration | 541620 | - | $1,745,590 |
| 2026-06-10 | National Aeronautics and Space Administration | 541620 | - | $1,698,894 |
| 2026-06-01 | Department of Homeland Security | 541330 | - | $651,540 |
| 2026-05-28 | Department of Homeland Security | 541330 | - | $410,119 |
| 2026-05-19 | National Aeronautics and Space Administration | 541620 | - | $1,196,960 |
| 2026-05-06 | Department of Homeland Security | 541330 | - | $1,676,843 |
| 2026-04-27 | Department of Homeland Security | 541330 | - | $2,147,574 |
| 2026-04-07 | National Aeronautics and Space Administration | 541620 | - | $2,506,271 |
| 2026-04-03 | National Aeronautics and Space Administration | 541620 | - | $2,087,388 |
| 2026-03-30 | National Aeronautics and Space Administration | 541620 | - | $1,663,374 |
| 2026-03-25 | Department of Defense | 541330 | - | $27,397,708 |
| 2026-03-23 | National Aeronautics and Space Administration | 541620 | - | $2,606,329 |
| 2026-03-23 | National Aeronautics and Space Administration | 541620 | - | $2,002,381 |
| 2026-03-04 | Department of Defense | 562910 | - | $2,157,400 |
| 2026-03-03 | Department of Homeland Security | 541330 | - | $481,728 |
| 2026-02-20 | National Aeronautics and Space Administration | 541620 | - | $2,680,282 |
| 2026-02-18 | Department of Homeland Security | 541330 | - | $1,274,417 |
| 2026-02-12 | National Aeronautics and Space Administration | 541620 | - | $3,062,900 |
| 2026-02-12 | National Aeronautics and Space Administration | 541620 | - | $1,540,454 |
Active RFPs in TETRA TECH's primary NAICS (541620)
Open opportunities matching this vendor's NAICS specialty
A&E On-call Roadway Construction services, District 04
BidNet Direct (CA) • CA • Due Sep 8, 2026
3053 - York County Comprehensive Plan
Teria Sheffield • SC • Due Sep 8, 2026
Disadvantage and Small Business Enterprise Certification Services
BidNet Portal - CA • CA • Due Sep 8, 2026
Small Business Option Request for Quote (RFQ) No. 26EO004 Translation and Interpretation Services
State Air Resources Board • CA • Due Sep 8, 2026
IFB "Water Testing for Heating, Ventilation, and Air-conditioning (HVAC) Hydronic Systems in Humb...
Department of Transportation • CA • Due Sep 8, 2026
CAEATFA04-26 - Trustee Services for the California Hub for Energy Efficiency Financing (CHEEF) Pr...
Alternative Energy & Adv Trans • CA • Due Sep 8, 2026
911 Reserve Fund Actuarial Study
Maryland Emergency Management - Administration and Procurement • MD • Due Sep 8, 2026
Request for Information (RFI) for On-Site Compliance Assessment Support Services
HOMELAND SECURITY, DEPARTMENT OF • DC • Due Sep 8, 2026
Easement and Land Acquisition Services
Brazos Valley • TX • Due Sep 8, 2026
Wetland Mitigation Banking Program Fiscal Year (FY) 2026
U.S. Natural Resources Conservation Service • US • Due Sep 8, 2026
R499--Insurance Entry and Verification Services - CPAC [VA-26-00073096]
VETERANS AFFAIRS, DEPARTMENT OF • TN • Due Sep 8, 2026
Air Service Development Consultant
Springfield-Branson National Airport • MO • Due Sep 8, 2026
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