Federal Contractor Profile
Tetra Tech, INC.
$1.34B obligated·592 awards·16 agencies·14 NAICS
Federal Contracts
Showing contracts 1–50 of 1,145 total. Sorted by action date, most recent first. Excludes $0 modifications.
| Date | Agency | PIID | NAICS | Description | Amount |
|---|---|---|---|---|---|
| Apr 21, 2026 | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | 80KSC025F0008 | 541620 | ENVIRONMENTAL SERVICES AT STENNIS SPACE CENTER TO INCLUDE NASA SHARED SERVICES CENTER (NSSC) AND NATIONAL CENTER FOR CRITICAL INFORMATION PROCESSING AND STORAGE (NCCIPS). | $187K |
| Apr 15, 2026 | Department of CommerceDEPT OF COMMERCE PTO | 1333BJ22F00280013 | 541512 | CLIENT SOFTWARE SERVICES DIVISION DESKTOP CONFIGURATION SUPPORT RE-COMPETE | $1.9M |
| Apr 15, 2026 | Environmental Protection AgencyCONSTRUCTION, FINANCE, ADMINISTRATIVE & IA DIVISION | 68HERC25F0237 | 541620 | R499 - GENERAL MISSION SUPPORT FOR THE OFFICE OF GRANTS AND DEBARMENT | $222K |
| Mar 30, 2026 | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | 68HERC23F0451 | 541620 | NUTRIENT SCIENTIFIC TECHNICAL EXCHANGE PARTNERSHIP AND SUPPORT (N-STEPS) | $200K |
| Mar 28, 2026 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | 140D0426F0198 | 541620 | MOODY AFB WWTP - PHOSPHOROUS STUDY | $135K |
| Mar 26, 2026 | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | 80KSC025F0009 | 541620 | ENVIRONMENTAL SERVICES AT ARMSTRONG FLIGHT RESEARCH CENTER (AFRC) UNDER THE NASA ENVIRONMENTAL SUPPORT SERVICES (NESS) BLANKET PURCHASE AGREEMENT (BPA). | $151K |
| Mar 25, 2026 | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | 68HERH21F0313 | 541620 | ERT TECHNICAL SUPPORT SERVICES TASK ORDER AWARD | $671K |
| Mar 19, 2026 | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | 68HERC23F0355 | 541620 | SUPPORT FOR NONPOINT SOURCE MANAGEMENT PROGRAM PRODUCTS | $75K |
| Mar 13, 2026 | Department of StateACQUISITIONS - AQM MOMENTUM | 19AQMM24F0126 | 541330 | THE CONTRACTOR PROVIDES THIRD-PARTY CONTRACTORS (TPCS) TO PROVIDE PROFESSIONAL ENGINEERING SERVICES IN SUPPORT OF THE HARARE SOLAR EXPANSION PROJECT FOR 12 MONTH. | $165K |
| Mar 9, 2026 | General Services AdministrationPBS CENTRALIZED ACQUISITION SERVICES - CUSTOMER CONTRACTING BRANCH B | 47PH5426F0058 | 541620 | 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. | $395K |
| Mar 6, 2026 | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | 80KSC025F0008 | 541620 | ENVIRONMENTAL SERVICES AT STENNIS SPACE CENTER TO INCLUDE NASA SHARED SERVICES CENTER (NSSC) AND NATIONAL CENTER FOR CRITICAL INFORMATION PROCESSING AND STORAGE (NCCIPS). | $112K |
| Feb 26, 2026 | Department of EnergyFEDERAL ENERGY REGULATORY COMM | 89603026F0015 | 541620 | POST-CERTIFICATE COMPLIANCE INSPECTIONS | $1.0M |
| Feb 25, 2026 | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | 68HERH25F0311 | 541620 | TRAINING ON RESILIENCE AND NATURAL DISASTER DEBRIS MANAGEMENT OFFICE OF LAND AND EMERGENCY MANAGEMENT (OLEM) MISSION SUPPORT SERVICES | $86K |
| Feb 17, 2026 | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | 68HERC23F0451 | 541620 | NUTRIENT SCIENTIFIC TECHNICAL EXCHANGE PARTNERSHIP AND SUPPORT (N-STEPS) | $30K |
| Feb 17, 2026 | Department of the InteriorFWS, SAT TEAM 2 | 140FS226F0027 | 541620 | WI - WHITTLESEY CREEK NWR - SAGINAW BAY TO WESTERN LAKE ERIE BLUEPRINT (PHASE 4) | $70K |
| Feb 10, 2026 | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | 68HERH21F0313 | 541620 | ERT TECHNICAL SUPPORT SERVICES TASK ORDER AWARD | $300K |
| Feb 6, 2026 | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | 80KSC025F0008 | 541620 | ENVIRONMENTAL SERVICES AT STENNIS SPACE CENTER TO INCLUDE NASA SHARED SERVICES CENTER (NSSC) AND NATIONAL CENTER FOR CRITICAL INFORMATION PROCESSING AND STORAGE (NCCIPS). | $82K |
| Feb 4, 2026 | Department of EnergyNNSA NON-MO CNTRCTNG OPS DIV | 89233125FNA000182 | 541620 | TECHNICAL SUPPORT SERVICES FOR NATIONAL ENVIRONMENTAL POLICY ACT COMPLIANCE ASSOCIATED WITH THE PIT PRODUCTION PROGRAM FOR DEPARTMENT OF ENERGY NATIONAL NUCLEAR SECURITY ADMINISTRATION OFFICE OF ENVIRONMENT SAFETY AND HEALTH | $1.9M |
| Feb 3, 2026 | Department of Homeland SecurityBASE CLEVELAND(00030) | 70Z08425CCLEV0002 | 541380 | USCG STATION ALEXANDRIA BAY WATER TESTING | $83K |
| Feb 2, 2026 | Department of Homeland SecurityC5I DIVISION 2 KEARNEYSVILLE | 70Z0G326FOIPL0016 | 518210 | SAROPS EDS TASK ORDER 2 - SUBSCRIPTION | $641K |
| Jan 27, 2026 | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | 80KSC025F0008 | 541620 | ENVIRONMENTAL SERVICES AT STENNIS SPACE CENTER TO INCLUDE NASA SHARED SERVICES CENTER (NSSC) AND NATIONAL CENTER FOR CRITICAL INFORMATION PROCESSING AND STORAGE (NCCIPS). | $414K |
| Jan 27, 2026 | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | 68HERW26F0018 | 541620 | R425-TMDL DEVELOPMENT SUPPORT FOR OREGON WATERS | $250K |
| Jan 20, 2026 | Department of Homeland SecurityC5I DIVISION 2 KEARNEYSVILLE | 70Z0G326FOIPL0015 | 518210 | SAROPS EDS TASK ORDER 1 - REFINEMENT | $248K |
| Jan 20, 2026 | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | 68HERC25F0288 | 541620 | R425 - HYPOXIA TASK FORCE SUPPORT | $80K |
| Jan 13, 2026 | Department of Homeland SecurityBASE HONOLULU(00034) | 70Z03426PHONO0070 | 541620 | FY26 SERVICE AGREEMENT RENEWAL OF ENVIROMENTAL SYSTEM PROTECTION OF HAZMAT AND HAZWASTE INVENTORY TRACKING SYSTEM AND SUPPORT FOR USCG BASE HONOLULU/ENVIRONMENT. POP: 1 OCT 2025 TO 30 SEP 2026. ANNUAL AMOUNT: $7,000.00 | $7K |
| Jan 7, 2026 | Department of DefenseFA8723 AFLCMC HBQK C BM | FA872322F9009 | 541330 | SHARED EARLY WARNING SYSTEMS 3 (SEWS 3) | $496K |
| Dec 29, 2025 | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | 68HERL26F0012 | 541620 | OLEM MISSION SUPPORT SERVICES CALL ORDER TITLE: COMMUNICATIONS SUPPORT FOR EPA'S BROWNFIELDS AND LAND REVITALIZATION PROGRAM | $13K |
| Dec 23, 2025 | Department of EnergyHANFORD FIELD OFFICE | 89303924FEM000296 | 541620 | BPA CALL WILL BE PLACED AGAINST BLANKET PURCHASE AGREEMENT (BPA) 89303022AGC000004 WITH 89303924FEM000296 TO PROVIDE NEPA SERVICES FOR DFHLW AND 200 WARM SUPPLEMENTAL ANALYSIS (SAS). TASK 2 MAY BE ENABLED AT A LATER DATE VIA BILATERAL MODIFICATION. | $22K |
| Dec 19, 2025 | Department of DefenseMISSILE DEFENSE AGENCY (MDA) | HQ085926FF600 | 541715 | SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | $500 |
| Dec 17, 2025 | Department of Homeland SecurityBASE KODIAK(00045) | 70Z04525FKODI0002 | 541620 | SOFTWARE SUBSCRIPTION | $20K |
| Dec 16, 2025 | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | 68HERL26F0012 | 541620 | OLEM MISSION SUPPORT SERVICES CALL ORDER TITLE: COMMUNICATIONS SUPPORT FOR EPA'S BROWNFIELDS AND LAND REVITALIZATION PROGRAM | $666K |
| Dec 3, 2025 | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | 68HERC23F0355 | 541620 | SUPPORT FOR NONPOINT SOURCE MANAGEMENT PROGRAM PRODUCTS | $30K |
| Dec 3, 2025 | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | 80KSC025F0009 | 541620 | ENVIRONMENTAL SERVICES AT ARMSTRONG FLIGHT RESEARCH CENTER (AFRC) UNDER THE NASA ENVIRONMENTAL SUPPORT SERVICES (NESS) BLANKET PURCHASE AGREEMENT (BPA). | $293K |
| Dec 2, 2025 | Department of DefenseFA8723 AFLCMC HBQK C BM | FA872322F9009 | 541330 | SHARED EARLY WARNING SYSTEMS 3 (SEWS 3) | $111K |
| Dec 2, 2025 | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | 68HERC23F0451 | 541620 | NUTRIENT SCIENTIFIC TECHNICAL EXCHANGE PARTNERSHIP AND SUPPORT (N-STEPS) | $22K |
| Dec 2, 2025 | Department of DefenseW074 ENDIST MOBILE | W9127826FA024 | 541330 | FY27 - ERICP, MILCON, FTFA2330003, POWER GENERATION MICROGRID EGLIN AFB, FL | $1.1M |
| Nov 26, 2025 | Department of DefenseW074 ENDIST MOBILE | W9127826FA020 | 541330 | OKATIBBEE FRP INTAKE BULKHEAD, OKATIBBEE LAKE, MS | $319K |
| Nov 26, 2025 | Department of DefenseW074 ENDIST MOBILE | W9127826FA021 | 541330 | IIJA BWT F/E VALVES FIBER REINFORCED POLYMER DESIGN | $334K |
| Nov 25, 2025 | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | 68HERH24F0322 | 541620 | MAINTAIN ERTPVU.ORG PLATFORM AND WAREHOUSE STORAGE SPACE, CONSUMABLES & TRAINING MATERIALS FOR ERTP-L TRAININGS & EXERCISES. | $14K |
| Nov 4, 2025 | Department of DefenseFA8723 AFLCMC HBQK C BM | FA872322F9009 | 541330 | SHARED EARLY WARNING SYSTEMS 3 (SEWS 3) | $3.8M |
| Oct 10, 2025 | Environmental Protection AgencyHEADQUARTERS ACQUISITION DIV (HQAD) | 68HERH25F0282 | 541620 | ENVIRONMENTAL RESPONSE TRAINING PROGRAM - LARGE BPA. LIMITED COMBINED ADMIN & OIL CALL ORDER APPROVE WORK PLAN AND COST ESTIMATE AND INCORPORATE IN NEW CALL ORDER | $197K |
| Oct 9, 2025 | Environmental Protection AgencyCINCINNATI ACQUISITION DIV (CAD) | 68HERC23F0356 | 541620 | NUTRIENT FRAMEWORK TECHNICAL SUPPORT | $160K |
| Oct 8, 2025 | Department of DefenseFA8723 AFLCMC HBQK C BM | FA872322F9009 | 541330 | SHARED EARLY WARNING SYSTEMS 3 (SEWS 3) | $528K |
| Sep 30, 2025 | Environmental Protection AgencyHEADQUARTERS ACQUISITION DIV (HQAD) | 68HERH25F0347 | 541620 | OLEM LARGE MISSION SUPPORT CALL ORDER TITLE: SUPPORT FOR BROWNFIELDS TRAINING | $569K |
| Sep 29, 2025 | Department of StateACQUISITIONS - AQM MOMENTUM | 19AQMM22F3911 | 562910 | OFFICE OF WEAPONS REMOVAL AND ABATEMENT HAS A HUMANITARIAN DEMINING REQUEST FOR INTERNATIONAL ASSISTANCE TO UKRAINE/CONVENTIONAL WEAPONS DESTRUCTION (CWD). | $34.0M |
| Sep 29, 2025 | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | 80KSC025F0009 | 541620 | ENVIRONMENTAL SERVICES AT ARMSTRONG FLIGHT RESEARCH CENTER (AFRC) UNDER THE NASA ENVIRONMENTAL SUPPORT SERVICES (NESS) BLANKET PURCHASE AGREEMENT (BPA). | $218K |
| Sep 26, 2025 | Department of StateACQUISITIONS - AQM MOMENTUM | 19AQMM24F0007 | 562910 | LAOS HUMANITARIAN MINE ACTION/UXO RESPONSE TASK ORDER WITH A BASE YR AND 4-OPTION YEARS. | $11.5M |
| Sep 26, 2025 | Department of DefenseUS ARMY ENGINEER DISTRICT WALLA WAL | W912EF25F9201 | 541330 | COTTONWOOD COVE FINAL DESIGN | $482K |
| Sep 25, 2025 | Department of DefenseFA8723 AFLCMC HBQK C BM | FA872322F9009 | 541330 | SHARED EARLY WARNING SYSTEMS 3 (SEWS 3) | $1.0M |
| Sep 25, 2025 | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | 140D0425F1066 | 541330 | MINIMUM GUARANTEE TASK ORDER | $500 |
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