Overview
Obligated since award on contracts active FY2021–FY2026; subcontractors: reported value since award
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Insight Two subcontractorsSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary received 97% of what it reported subcontracting. See more on the Teaming tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2001–FY2026
Includes FY2026 so far: $14.5M, still being reported
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $71.5M in FY2025. See more on the Contracts tab
$232M since award = $165M in FY2021–FY2026 + $66.8M before FY2021
Click a state to open its page.
- Oklahoma$14.7M · 6.4%
- Pennsylvania$8.64M · 3.7%
- Illinois$8.56M · 3.7%
- California$5.64M · 2.4%
- New York$3.69M · 1.6%
- Hawaii$3.56M · 1.5%
- Ohio$2.44M · 1.1%
- Maryland$2.35M · 1.0%
- Alabama$1.3M · 0.6%
- West Virginia$1.14M · 0.5%
- Michigan$1.12M · 0.5%
- North Carolina$1.08M · 0.5%
- Massachusetts$854K · 0.4%
- Oregon$720K · 0.3%
- South Carolina$616K · 0.3%
- Rhode Island$410K · 0.2%
- New Jersey$345K · 0.1%
- Washington$225K · 0.1%
- Louisiana$66K · 0.0%
- Connecticut$65.3K · 0.0%
20 smaller, $57.5M together.
Insight 26% was performed in Florida. See more on the Contracts tab
Contracts
108 contracts with an action since FY2021
Click a tile to open its contract.
Insight 80KSC019D0011 orders hold 27% of these contracts' obligations.
Click a tile to open its industry page.
Insight 47% under NAICS 541620.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Tetra Tech, Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
13 end within 12 months.
Showing 1–10 of 108 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| W9128F25FA032 | W9128F24D0018 | W071 ENDIST OMAHA (W9128F) | $27,397,708 | Jul 31, 2026 | Ended |
| W9128F25FA125 | W9128F24D0018 | W071 ENDIST OMAHA (W9128F) | $20,479,655 | Aug 21, 2026 | Ended |
| W912QR20F0321 | W912DY16D0025 | W072 ENDIST LOUISVILLE (W912QR) | $16,249,644 | Apr 23, 2023 | Ended |
| W912BV19F0051 | W912DY16D0025 | W076 ENDIST TULSA (W912BV) | $14,731,333 | Aug 31, 2024 | Ended |
| 80KSC019F0067 | 80KSC019D0011 | NASA KENNEDY SPACE CENTER (80KSC0) | $11,046,292 | Sep 30, 2025 | Ended |
| 80KSC019F0141 | 80KSC019D0011 | NASA KENNEDY SPACE CENTER (80KSC0) | $9,752,184 | Oct 31, 2026 | Ends within 12 months |
| 80GSFC20F0051 | 80KSC019D0011 | NASA GODDARD SPACE FLIGHT CENTER (80GSFC) | $7,939,665 | Jan 31, 2026 | Ended |
| 80GSFC24FA024 | 80KSC024DA005 | NASA GODDARD SPACE FLIGHT CENTER (80GSFC) | $7,409,846 | Dec 28, 2027 | Running |
| 80KSC024FA116 | 80KSC024DA005 | NASA KENNEDY SPACE CENTER (80KSC0) | $7,363,603 | Jun 30, 2028 | Running |
| 80KSC024FA114 | 80KSC024DA005 | NASA KENNEDY SPACE CENTER (80KSC0) | $5,540,093 | Jun 30, 2029 | Running |
Buyers
Department of the Army: $111M obligated since award; $68.5M in FY2021–FY2025 actions
Click a tile to open its office page.
Insight Department of the Army placed 48%.
Contracting offices that awarded Tetra Tech, Inc. prime contracts, FY2021–FY2026
See which offices award its contracts.
9 offices awarded only one contract.
Showing 1–10 of 26 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NASA KENNEDY SPACE CENTER (80KSC0) | National Aeronautics and Space Administration | 18 | $57,521,070 | Feb 1, 2019 | Sep 1, 2026 |
| W071 ENDIST OMAHA (W9128F) | Department of the Army | 5 | $53,129,087 | Sep 24, 2024 | May 28, 2026 |
| NASA GODDARD SPACE FLIGHT CENTER (80GSFC) | National Aeronautics and Space Administration | 18 | $35,259,466 | Feb 26, 2020 | Sep 10, 2026 |
| W072 ENDIST LOUISVILLE (W912QR) | Department of the Army | 7 | $31,254,942 | Aug 28, 2014 | Mar 4, 2026 |
| W076 ENDIST TULSA (W912BV) | Department of the Army | 1 | $14,731,333 | Apr 26, 2019 | Aug 15, 2025 |
| W4LD USA HECSA (W912HQ) | Department of the Army | 2 | $6,079,930 | Sep 6, 2023 | Dec 1, 2025 |
| HQ CONTRACT OPERATIONS (CG-912)(000 (70Z023) | U.S. Coast Guard | 9 | $4,593,744 | Sep 15, 2003 | Oct 14, 2025 |
| NASA MANAGEMENT OFFICE -- JPL (80NM00) | National Aeronautics and Space Administration | 1 | $4,585,286 | Mar 14, 2025 | Mar 30, 2026 |
| CEU CLEVELAND(00083) (70Z083) | U.S. Coast Guard | 4 | $4,371,233 | Nov 7, 2016 | May 6, 2026 |
| CEU PROVIDENCE(000G1) (70Z0G1) | U.S. Coast Guard | 3 | $3,001,832 | Jul 29, 2020 | Aug 31, 2026 |
Teaming
Subcontracts Tetra Tech, Inc. received, by prime order
Whom it works under and on what.
13 subcontracts from 4 primes.
Showing 1–10 of 13 subcontracts
| Leidos, Inc. | 0001under W91ZLK13D0017 | W6QM MICC-FDO FT SAM HOUSTON (W9124J) | $1,734,641 | Jun 17, 2014 |
| Reid Middleton, Inc. | 70Z08824FOAKL0017under 70Z04721DREIMID00 | CEU OAKLAND(00088) (70Z088) | $1,308,366 | Sep 24, 2024 |
| Reid Middleton, Inc. | FA500421F0023under FA890316D0016 | FA5004 354 CONS PK | $1,226,590 | Feb 18, 2021 |
| Reid Middleton, Inc. | FA500420F0020under FA890316D0016 | FA5004 354 CONS PK | $1,193,130 | Feb 5, 2020 |
| Reid Middleton, Inc. | FA890318F0065under FA890316D0016 | FA8903 772 ESS PK | $821,506 | May 3, 2018 |
| Reid Middleton, Inc. | FA890319F0003under FA890316D0016 | FA8903 772 ESS PK | $762,010 | Jan 31, 2019 |
| Reid Middleton, Inc. | 70Z05020FASTORA00under 70Z05018DREIDMI09 | FDCC DET SEATTLE(00050) (70Z050) | $649,006 | Apr 23, 2020 |
| Reid Middleton, Inc. | 70Z0G122FABCD0003under 70Z04721DREIMID00 | CEU PROVIDENCE(000G1) (70Z0G1) | $461,404 | Nov 5, 2021 |
| City Light & Power Aberdeen, LLC | W912QR25CA034 | W072 ENDIST LOUISVILLE (W912QR) | $138,653 | Mar 2, 2026 |
| Fluor Marine Propulsion, LLC | 89233018CNR000004 | NNSA NAVAL REACTORS LAB FLD OFFICE (892330) | $134,420 | Aug 17, 2026 |
Subcontractors to Tetra Tech, Inc., reported since award
Who works under its prime contracts that had an action in FY2021–FY2026.
The 10 largest received 100% of the reported value.
Showing 1–3 of 3 subcontractors
| Since award, US$ | ||||||
|---|---|---|---|---|---|---|
| ReportsSubaward report: a prime's report of a first-tier subcontract of $30,000 or more. The amount is what the prime reported, not money paid. Glossary | Own prime $, 10 FYOwn prime $, 10 FY: the subcontractor's own prime contract obligations in each of the last ten fiscal years, not money from this prime. The latest year is reported so far. Glossary | |||||
| Acg, LLC | 1 | 1 | $5,924,348 | Sep 23, 2025 | ||
| Environmental Research Group, LLC | 1 | 1 | $603,103 | Sep 26, 2025 | ||
| Alpine Archaeological Consultants Inc. | ColoradoMontrose, CO | 1 | 1 | $206,929 | Sep 26, 2025 | FY2017–FY2026, low $0 in FY2026, high $954K in FY2023 |
Opportunities
Open opportunities matching Tetra Tech, Inc.'s registered industries
Notices in its 13 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 237110, 237990, 541330, 541380, 541620, 541715, 541990, 562211, 562910, 541350, 541360, 562112, 712120
25 of the next 25 are due within 30 days.
25 of 604 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Decontamination, Demilitarization and Demolition Technical and Operational Support (opens in Procura)Solicitation · Set aside: Small business · NAICS 562910Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC INDIAN HEAD DIVISION (N00174) | Oct 19, 2026 |
| Rendezvous, Proximity Operations (RPO) Threat Response (RTR) VICTUS Responsive Launch Space Vehicle (SV) (opens in Procura)Sources Sought · NAICS 541715Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8819 SDA AND COMBAT POWER SZK-LA | Oct 19, 2026 |
| Optomechanical Design (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 19, 2026 |
| Intelligence Exploitation and Targeting Systems (IETS) (opens in Procura)Solicitation · NAICS 541715Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 19, 2026 |
| A-E Environmental Program at Robins AFB, GA (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 19, 2026 |
| Mission-Critical Support Continuity (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)Office SCO | Oct 19, 2026 |
| RADIAC AND RADCON PROGRAM PROFESSIONAL SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL SURFACE WARFARE CENTER (N64267) | Oct 19, 2026 |
| Alaska Range Combat Training Integrated Communications and Support (ARCTICS) II Virtual Industry Day (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA5215 766 ESS PKP | Oct 19, 2026 |
| Environmental Disposal Liabilities Survey (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541620Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 19, 2026 |
| USACE SPK DBB Construction - LAR C3B South - Sacramento, CA (opens in Procura)Presolicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W075 ENDIST SACRAMENTO (W91238) | Oct 20, 2026 |
| SR Power Supplies Rack Detailed Design for ALS-U (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyOffice 899032 | Oct 20, 2026 |
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| Utilization Patterns and Billing Integrity Analysis (opens in Procura)Special Notice · NAICS 541715Free account: full notice, dates, attachments | Office of the Assistant Secretary for Financial Resources (HHS)OMAS STRATEGIC BUYING CENTER - HHS MISSION (7571MN) | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| USACE SPK DBB Construction - LAR C3B North - Sacramento, CA (opens in Procura)Presolicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W075 ENDIST SACRAMENTO (W91238) | Oct 20, 2026 |
| waste management, transportation and disposal services for low-level radioactive waste material located at Goddard Space Flight Center, (opens in Procura)Combined Synopsis/Solicitation · NAICS 562211Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| 9-Mile Pump Station (opens in Procura)Solicitation · NAICS 237110Free account: full notice, dates, attachments | Department of the Army (DOD)W072 ENDIST DETROIT (W911XK) | Oct 20, 2026 |
| Precision cleaning and calibration of select mission-critical hardware (opens in Procura)Special Notice · NAICS 541380Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Pointe Mouillee Confined Disposal Facility Cells 1 and 2 Fill Management (opens in Procura)Solicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W072 ENDIST DETROIT (W911XK) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| SOURCES SOUGHT: Carters Reregulation Dam Short Term Repairs (opens in Procura)Sources Sought · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W074 ENDIST MOBILE (W91278) | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| Fall River Lake and Dam Damsite Park Lagoon Repair (opens in Procura)Solicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
Registration and contacts
Registration
- UEI
- FL1UPMZCC5S8
- CAGE code
- 6X204
- Registration
- Active, expires Mar 27, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- PITTSBURGH, PA, 15220
- Congressional district
- PA-17
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 13 industries; primary 541620
- 237110 Water and Sewer Line and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- 541330 Engineering Services
- 541350 Building Inspection Services
- 541360 Geophysical Surveying and Mapping Services
- 541380 Testing Laboratories and Services
- 541620 Environmental Consulting ServicesPrimary
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 562112 Hazardous Waste Collection
- 562211 Hazardous Waste Treatment and Disposal
- 562910 Remediation Services
- 712120 Historical Sites
Contacts at Tetra Tech, Inc.
| Contact | Role | As of |
|---|---|---|
| No public contact on file | ||
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