TETRA TECH, INC.
Federal contract awards won by TETRA TECH, INC. (UEI LMRMKLLL3LG5), 2016–2026 — public record from USAspending.
Showing awards of $250K+ active within the last 5 years. Need older history or smaller awards? Tell us what you need — we expand by request.
165
awards
$2,154,446,001,007
total value
10
agencies
Agencies buying from TETRA TECH, INC.
Department of Defense (50)Environmental Protection Agency (27)Agency for International Development (21)Department of State (16)Department of Energy (15)Department of Homeland Security (10)Department of Agriculture (6)General Services Administration (4)Department of the Interior (4)National Aeronautics and Space Administration (3)
What TETRA TECH, INC. sells
541330 — ENGINEERING SERVICES (69)541620 — ENVIRONMENTAL CONSULTING SERVICES (61)562910 — REMEDIATION SERVICES (24)541320 — LANDSCAPE ARCHITECTURAL SERVICES (3)541512 — COMPUTER SYSTEMS DESIGN SERVICES (2)518210 — COMPUTING INFRASTRUCTURE PROVIDERS, DATA PROCESSING, WEB HOSTING, AND RELATED SERVICES (2)541380 — TESTING LABORATORIES AND SERVICES (1)541199 — ALL OTHER LEGAL SERVICES (1)237990 — OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION (1)541715 — RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) (1)
Awards
TECHNICAL SUPPORT FOR OFFSHORE MINERAL LEASING AND OPERATIONS ON THE OUTER CONTINENTAL SHELF
Department of the Interior · $1,448,567 · Sep 1, 2026
OLEM LARGE MISSION SUPPORT CALL ORDER FOR LAND REVITALIZATION TECHNICAL ASSISTANCE, SITE VISIONING AND FINANCING SUPPORT
Environmental Protection Agency · $3,589,096 · Jul 21, 2026
MCC REQUIRES INFRASTRUCTURE CONSULTING SERVICES FOR ROAD TRANSPORTATION INFRASTRUCTURE AND SERVICES.
Millennium Challenge Corporation · $819,610 · Jul 15, 2026
TRE CONTRACTOR SHALL PROVIDE (TPC) SERVICES IN SUPPORT OF THE RIYADH NEW EMBASSY COMPOUND PROJECT AND PROVIDES FUNDING FOR 24 MONTHS OF ELECTRICAL ENGINEERING SERVICES
Department of State · $702,171 · Jul 1, 2026
SUPPORT FOR ALASKA, IDAHO, OREGON, AND WASHINGTON WATERS
Environmental Protection Agency · $397,750 · Jun 18, 2026
MCC REQUIRES INFRASTRUCTURE CONSULTING SERVICES FOR ROAD TRANSPORTATION INFRASTRUCTURE AND SERVICES.
Millennium Challenge Corporation · $1,241,118 · Jun 15, 2026
FY26 ENTERPRISE-LEVEL AIR QUALITY SUSTAINMENT PLANS FOR AFCEC
Department of Defense · $3,501,476 · Jun 1, 2026
TECHNICAL SUPPORT SERVICES FOR NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) COMPLIANCE ASSOCIATED WITH SITE-WIDE DOCUMENT DEVELOPMENT FOR DEPARTMENT OF ENERGY/NATIONAL NUCLEAR SECURITY ADMINISTRATIONS OFFICE OF ENVIRONMENT, SAFETY, AND HEALTH.
Department of Energy · $5,059,712 · Jun 1, 2026
OBTAIN NECESSARY ENVIRONMENTAL COMPLIANCE DUE DILIGENCE ON BEHALF OF THE USCG. THIS DUE DILIGENCE IS NEEDED TO SUPPORT THE UPCOMING REAL PROPERTY ACTIONS ASSOCIATED WITH THE UNITED STATES COAST GUARD LONG RANGE COMMUNICATIONS DIVESTITURE SITES.
General Services Administration · $395,103 · Mar 6, 2026
F2F UNITED KINGDOM CONTRACT, INCLUDING MULTIPLE ENVIRONMENTAL PROJECTS ON RAF ALCONBURY, RAF CROUGHTON, RAF FAIRFORD, RAF LAKENHEATH, RAF MILDENHALL AND RAF MENWITH HILL.
Department of Defense · $625,635 · Mar 1, 2026
POST-CERTIFICATE COMPLIANCE INSPECTIONS
Department of Energy · $1,000,000 · Mar 1, 2026
THE GSA ALLIANT 3 GWAC PROVIDES IT SERVICES-BASED SOLUTIONS THROUGH PERFORMANCE OF A BROAD RANGE OF IT SERVICES THROUGH FLEXIBLE TASK ORDER CONTRACTING TO ELIGIBLE FEDERAL AGENCIES IN ACCORDANCE WITH GSA ORDER OGP 4800.2I.
General Services Administration · $1,000,000,000,000 · Feb 25, 2026
SAROPS EDS TASK ORDER 2 - SUBSCRIPTION
Department of Homeland Security · $641,058 · Feb 7, 2026
R425-TMDL DEVELOPMENT SUPPORT FOR OREGON WATERS
Environmental Protection Agency · $389,648 · Jan 30, 2026
SAROPS EDS IDIQ REFINEMENT & SUBSCRIPTION
Department of Homeland Security · $5,100,000 · Jan 20, 2026
THE CONTRACTOR SHALL PROVIDE ALL NECESSARY MATERIALS, LABOR, EQUIPMENT AND FACILITIES INCIDENTAL TO THE PERFORMANCE OF THIS REQUIREMENT IN ACCORDANCE WITH THE TERMS OF THE ORDER.
Department of Defense · $151,000,000,000 · Dec 29, 2025
OLEM MISSION SUPPORT SERVICES CALL ORDER TITLE: COMMUNICATIONS SUPPORT FOR EPA'S BROWNFIELDS AND LAND REVITALIZATION PROGRAM
Environmental Protection Agency · $2,646,053 · Dec 12, 2025
FY27 - ERICP, MILCON, FTFA2330003, POWER GENERATION MICROGRID EGLIN AFB, FL
Department of Defense · $1,081,314 · Dec 3, 2025
OKATIBBEE FRP INTAKE BULKHEAD, OKATIBBEE LAKE, MS
Department of Defense · $318,768 · Dec 1, 2025
IIJA BWT F/E VALVES FIBER REINFORCED POLYMER DESIGN
Department of Defense · $333,945 · Dec 1, 2025
COTTONWOOD COVE FINAL DESIGN
Department of Defense · $482,245 · Oct 15, 2025
OLEM LARGE MISSION SUPPORT CALL ORDER TITLE: SUPPORT FOR BROWNFIELDS TRAINING
Environmental Protection Agency · $569,207 · Sep 30, 2025
US AFCEC NEPA/EA/EIS MATOC
Department of the Interior · $100,000,000 · Sep 25, 2025
ENVIRONMENTAL RESPONSE TRAINING PROGRAM - LARGE BPA. LIMITED COMBINED ADMIN & OIL CALL ORDER APPROVE WORK PLAN AND COST ESTIMATE AND INCORPORATE IN NEW CALL ORDER
Environmental Protection Agency · $3,399,245 · Aug 21, 2025
ENVIRONMENTAL SERVICES CONTRACT II (ESC) II
Department of Defense · $330,093 · Aug 11, 2025
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