Contractor profile
TETRA TECH, INC.
Doing business as TETRA TECH
Active registration
UEIFL1UPMZCC5S8
CAGE code6X204
Primary NAICS541620
LocationPITTSBURGH, PA, 15220
Federal obligations$183M
Prime awards76
Active awards21
Latest award actionJul 28, 2026
Federal award activity
Public award recordTop federal customers
- National Aeronautics and Space Administration38 awards$96M
- Department of Defense15 awards$73M
- Department of Homeland Security23 awards$15M
NAICS award mix
- 54162038 awards$96M
- 54133030 awards$63M
- 5629105 awards$18M
- 5417152 awards$6M
PSC award mix
- C21963 awards$110M
- F1142 awards$48M
- F1081 awards$15M
- AJ111 awards$5M
- C2113 awards$3M
- H3461 awards$1M
- AJ121 awards$909,030
- B5101 awards$398,953
Contract vehicles
- 80KSC019D001124 awards$62M
- W9128F24D00183 awards$48M
- 80KSC024DA00512 awards$34M
- W912DY16D00251 awards$15M
- 70Z05019DTETRAT0716 awards$9M
- HSCG8308D3CL1093 awards$4M
- W912QR16D00292 awards$3M
- HSCG5014DPSL0052 awards$2M
Potential recompetes
- Department of Defense$1M
- National Aeronautics and Space Administration$193,451
- National Aeronautics and Space Administration$1M
- Department of Homeland Security$1M
- Department of Homeland Security$481,728
- National Aeronautics and Space Administration$2M
- Department of Homeland Security$651,540
- National Aeronautics and Space Administration$2M
- National Aeronautics and Space Administration$7M
- Department of Homeland Security$1M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 80GSFC20F0051WFF PFAS INVESTIGATION | National Aeronautics and Space AdministrationNASA GODDARD SPACE FLIGHT CENTER | NAICS 541620PSC C219 | $8M | Feb 26, 2020 – Jan 31, 2026 |
| 80GSFC21F0123THE FORMER CIRCULAR AREA (FCA) IS LOCATED IN THE WOODED AREA NEAR THE WFF VISITOR CENTER. PREVIOUS INVESTIGATIONS COMPLETED BY THE UNITED STATES ARMY CORPS OF ENGINEERS (USACE) AND NASA INCLUDED DIGITAL GEOPHYSICAL MAPPING (DGM) SURVEY.... | National Aeronautics and Space AdministrationNASA GODDARD SPACE FLIGHT CENTER | NAICS 541620PSC C219 | $146,854 | Aug 25, 2021 – Jan 31, 2026 |
| 70Z05023F43000011TO PROVIDE EA AND SUPPORTING STUDIES TO EVALUATE THE CONSTRUCTION, OPERATION, AND LIKELY FUTURE DECOMMISSIONING OF THE TM/RFS HANGAR SYSTEM AT ASBP. | Department of Homeland SecurityFDCC DET SEATTLE(00050) | NAICS 541330PSC C219 | $960,974 | Sep 20, 2023 – Oct 1, 2025 |
| 80KSC019F0141PER- AND POLYFLUOROALKYL SUBSTANCES PRELIMINARY OR SOLID WASTE MANAGEMENT UNIT (SWMU) ASSESSMENT AND SITE INVESTIGATION OR CONFIRMATION SAMPLING AT VARIOUS NASA CENTERS OR FACILITIES | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | NAICS 541620PSC C219 | $10M | Sep 25, 2019 – Aug 31, 2026 |
| 80GSFC20F0054WFF ENVIRONMENTAL COMPLIANCE AND RESTORATION ECR | National Aeronautics and Space AdministrationNASA GODDARD SPACE FLIGHT CENTER | NAICS 541620PSC C219 | $2M | Jun 8, 2020 – Jan 31, 2026 |
| 80GSFC21F0075REMEDIATION AND ENVIRONMENTAL SERVICES AT THE FORMER FIRE TRAINING AREA AT THE WFF | National Aeronautics and Space AdministrationNASA GODDARD SPACE FLIGHT CENTER | NAICS 541620PSC C219 | $2M | Jun 16, 2021 – Jan 31, 2026 |
| 80GSFC21F0100FUDS PROJECT 11 MEDICAL AND ENVIRONMENTAL MANAGEMENT DIVISION ENVIRONMENTAL COMPLIANCE AND RESTORATION | National Aeronautics and Space AdministrationNASA GODDARD SPACE FLIGHT CENTER | NAICS 541620PSC C219 | $219,169 | Jul 1, 2021 – Jan 31, 2026 |
| 80GSFC22F0005PFAS AREAS 1 & 10 | National Aeronautics and Space AdministrationNASA GODDARD SPACE FLIGHT CENTER | NAICS 541620PSC C219 | $2M | Feb 14, 2022 – Jan 31, 2027 |
| 80GSFC25FA036PROJECT 11 MAIN BASE AREAS OF INTEREST CONSISTS OF OVER 90 AREAS OF INTEREST IN WHICH HISTORIC DOD OPERATIONS HAD THE POTENTIAL TO RESULT IN IMPACTS TO THE ENVIRONMENT. ENVIRONMENTAL REMEDIATION SERVICES AT NASA WALLOPS FLIGHT FACILITY. | National Aeronautics and Space AdministrationNASA GODDARD SPACE FLIGHT CENTER | NAICS 541620PSC C219 | $2M | Aug 20, 2025 – Dec 31, 2027 |
| 70Z05325FENVI0011ENVIRONMENTAL ASSESSMENT AGENCY CONSULTATIONS, AND SPECIAL STUDIES FOR LONG-TERM COURSE OF ACTION, WAILUPE FAMILY HOUSING, HONOLULU, HI | Department of Homeland SecuritySILC-CON SPECIALIZATION | NAICS 541330PSC C219 | $651,540 | Sep 12, 2025 – Sep 2, 2027 |
| 70Z08324FCLEV0051A/E SERVICES TO PERFORM FY24 - FILE DIGITIZATION @ COMMANDING OFFICER U.S. COAST GUARD CEUS PROVIDENCE, RI AND MIAMI, FL. | Department of Homeland SecuritySILC-CON SPECIALIZATION | NAICS 541330PSC C219 | $410,119 | Aug 26, 2024 – Aug 31, 2026 |
| 80KSC020F0042INTERIM MEASURE ACTIVITIES AT LAUNCH COMPLEX 39A OPERATIONS SUPPORT BUILDING AREA KENNEDY SPACE CENTER, FL | National Aeronautics and Space AdministrationNASA KENNEDY SPACE CENTER | NAICS 541620PSC C219 | $1M | Jun 22, 2020 – Jun 30, 2026 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 237110Water and Sewer Line and Related Structures ConstructionNAICS 237990Other Heavy and Civil Engineering ConstructionNAICS 541330Engineering ServicesNAICS 541350Building Inspection ServicesNAICS 541360Geophysical Surveying and Mapping ServicesNAICS 541380Testing Laboratories and ServicesNAICS 541620Environmental Consulting ServicesNAICS 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541990All Other Professional, Scientific, and Technical ServicesNAICS 562112Hazardous Waste CollectionNAICS 562211Hazardous Waste Treatment and DisposalNAICS 562910Remediation ServicesNAICS 712120Historical Sites
Public points of contact
LUKE J WIDICHCONTRACTS DIRECTORGovernment business
STEVE RUFFINGPRESIDENTAlternate government business
LUKE J. WIDICHCONTRACTS DIRECTORElectronic business
SCOTT POSTLERPROCUREMENT SPECIALISTAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.