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 44% 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: $15.6M, still being reported
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $41.8M in FY2001; since FY2021, $21.9M in FY2023. See more on the Contracts tab
$108M since award = $91.7M in FY2021–FY2026 + $16.4M before FY2021
Click a state to open its page.
- Arizona$48.2M · 45%
- New Mexico$29.9M · 28%
- California$26.3M · 24%
- Utah$3.39M · 3.1%
- Hawaii$277K · 0.3%
Insight 45% was performed in Arizona. See more on the Contracts tab
Contracts
64 contracts with an action since FY2021
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Insight 68HE0923D0002 orders hold 71% of these contracts' obligations.
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Insight 98% under NAICS 541620.
In FY2003, FY2004, FY2012, FY2016 and FY2024, its other prime contracts net below zero after deobligations, so 68HE0923D0002 orders exceed all prime contracts
Hover over a year to see its value.
Insight 46% of its prime obligations came through 68HE0923D0002 orders.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Tetra Tech, Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
15 end within 12 months.
Showing 1–10 of 64 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| 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 | ||||
| 68HE0923F0051 | 68HE0923D0002 | REGION 9 CONTRACTING OFFICE (68HE09) | $20,268,423 | Nov 30, 2027 | Running |
| 68HE0919F0017 | EPS91703 | REGION 9 CONTRACTING OFFICE (68HE09) | $14,550,934 | Oct 7, 2023 | Ended |
| 68HE0923F0071 | 68HE0923D0002 | REGION 9 CONTRACTING OFFICE (68HE09) | $13,504,856 | Mar 1, 2028 | Running |
| 68HE0923F0074 | 68HE0923D0002 | REGION 9 CONTRACTING OFFICE (68HE09) | $10,655,361 | Sep 30, 2027 | Ends within 12 months |
| 68HE0923F0072 | 68HE0923D0002 | REGION 9 CONTRACTING OFFICE (68HE09) | $6,546,625 | Dec 31, 2026 | Ends within 12 months |
| 68HE0923F0041 | 68HE0923D0002 | REGION 9 CONTRACTING OFFICE (68HE09) | $4,671,623 | Apr 10, 2028 | Running |
| 68HE0923F0073 | 68HE0923D0002 | REGION 9 CONTRACTING OFFICE (68HE09) | $3,692,684 | Oct 1, 2026 | Ended |
| 68HE0924F0004 | 68HE0923D0002 | REGION 9 CONTRACTING OFFICE (68HE09) | $3,386,462 | Dec 31, 2026 | Ends within 12 months |
| 68HE0922F0024 | EPS91703 | REGION 9 CONTRACTING OFFICE (68HE09) | $3,061,433 | Dec 7, 2023 | Ended |
| 68HE0920F0105 | EPS91703 | REGION 9 CONTRACTING OFFICE (68HE09) | $2,461,252 | Oct 7, 2023 | Ended |
Buyers
Environmental Protection Agency: $106M obligated since award; $74.2M in FY2021–FY2025 actions
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1 more row with $0 or less, not drawn.
Insight Environmental Protection Agency placed 98%.
Contracting offices that awarded Tetra Tech, Inc. prime contracts, FY2021–FY2026
See which offices award its contracts.
3 offices awarded only one contract.
Showing 1–4 of 4 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| REGION 9 CONTRACTING OFFICE (68HE09) | Environmental Protection Agency | 61 | $106,058,291 | Jan 19, 2018 | Sep 9, 2026 |
| W075 ENDIST SACRAMENTO (W91238) | Department of the Army | 1 | $1,768,525 | Aug 2, 2023 | Jun 5, 2025 |
| 697DCK REGIONAL ACQUISITIONS SVCS | Federal Aviation Administration | 1 | $277,365 | Apr 28, 2025 | Aug 24, 2026 |
| W075 ENDIST ALBUQUERQUE (W912PP) | Department of the Army | 1 | $0 | Sep 26, 2022 | Feb 15, 2024 |
Teaming
Subcontracts Tetra Tech, Inc. received, by prime order
Whom it works under and on what.
4 subcontracts from 3 primes.
Showing 1–4 of 4 subcontracts
| Parsons Government Services Inc. | W9123821F0051under W912DY16D0024 | W075 ENDIST SACRAMENTO (W91238) | $1,096,170 | Mar 19, 2024 |
| G2RJ Incorporated | N6247310C4408 | NAVFACSYSCOM SOUTHWEST (N62473) | $414,692 | Oct 22, 2010 |
| G2RJ Incorporated | 0006under N6247313D4803 | NAVFACSYSCOM SOUTHWEST (N62473) | $75,593 | Jun 19, 2013 |
| Torch Technologies Inc. | W31P4Q20FB006under GS23F0321N | W6QK ACC-RSA (W31P4Q) | −$77,324 | Feb 20, 2025 |
Subcontractors to Tetra Tech, Inc., reported since award
Who works under its prime contracts that had an action in FY2021–FY2026.
The 10 largest received 88% of the reported value.
Showing 1–10 of 30 subcontractors
| Since award, US$ | ||||||
|---|---|---|---|---|---|---|
| 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 | |||||
| Environmental Restoration Group, Inc. | New MexicoAlbuquerque, NM | 8 | 20 | $4,902,735 | Dec 4, 2025 | |
| Gel Laboratories LLC | South CarolinaCharleston, SC | 6 | 15 | $2,371,279 | May 22, 2026 | FY2017–FY2026, low $44.4K in FY2022, high $302K in FY2026 |
| Riley Engineering, LLC | ArizonaTucson, AZ | 3 | 7 | $1,355,153 | Jul 24, 2025 | |
| Dinetahdoo Cultural Resources LLC | 2 | 2 | $1,281,189 | Apr 22, 2025 | ||
| Iina Ba Inc. | New MexicoFarmington, NM | 6 | 13 | $1,270,634 | Nov 7, 2025 | FY2017–FY2026, low $54.4K in FY2026, high $3.14M in FY2018 |
| Sundance Consultants, LLC | IdahoPocatello, ID | 3 | 6 | $1,089,336 | Feb 26, 2026 | FY2017–FY2026, low $567K in FY2019, high $14M in FY2023 |
| Environmental Data Services, Limited | PennsylvaniaPittsburgh, PA | 6 | 9 | $885,272 | Apr 6, 2026 | FY2017–FY2026, low $9,635 in FY2019, high $30K in FY2020 |
| Authentic Drilling, LLC | ColoradoKiowa, CO | 1 | 2 | $644,019 | Sep 27, 2024 | FY2017–FY2026, low −$16.8K in FY2024, high $48.9K in FY2023 |
| Testamerica Laboratories, Inc. | ColoradoArvada, CO | 1 | 1 | $427,610 | Dec 8, 2023 | FY2017–FY2026, low −$60 in FY2026, high $33.8K in FY2023 |
| Validata Chemical Services, Inc. | GeorgiaDuluth, GA | 4 | 4 | $333,411 | Feb 27, 2024 | |
Opportunities
Open opportunities matching Tetra Tech, Inc.'s registered industries
Notices in its 2 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): 541330, 541620
25 of the next 25 are due within 30 days.
25 of 125 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
| Worldwide AE Support Services (opens in Procura)Solicitation · Set aside: Small business (partial) · NAICS 541330Free account: full notice, dates, attachments | Department of StateACQUISITIONS - AQM MOMENTUM (19AQMM) | Oct 21, 2026 |
| Missile Defense Agency - Advanced Planning Services (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Missile Defense Agency (DOD)MISSILE DEFENSE AGENCY (MDA) (HQ0854) | Oct 21, 2026 |
| NAWCAD WOLF - Presolicitation Notice – Sole-Source Requirement for SNC Hardware and Software Trouble Report Support Basic Ordering Agreement (BOA) Task Order (TO) (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 21, 2026 |
| LARS Hardware Refresh (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8509 AFLCMC WIUKA | Oct 21, 2026 |
| F--Notice of Intent to Sole Source Modification for Contract 68HE0925C0002 (opens in Procura)Special Notice · NAICS 541620Free account: full notice, dates, attachments | Environmental Protection AgencyREGION 9 CONTRACTING OFFICE (68HE09) | Oct 21, 2026 |
| HVAC Re-Engineering Service (opens in Procura)Special Notice · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 22, 2026 |
| 619-25-902 | Mitigate Critical Electrical Hazards | AE CPS (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 22, 2026 |
| Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 22, 2026 |
| NAWCAD WOLF IC2IS Intelligence Communications Support Follow-On Sources Sought (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 23, 2026 |
| Advance Notice DRAFT RFP N0016426R3007 NON-PERSONAL ACQUISITION ENGINEERING, PRODUCT SUPPORT AND LOGISTICS (PSL) SUPPORT TO THE MARITIME ELECTROMAGNETIC WARFARE DIVISION- PSC R706 - NAICS 541330 (opens in Procura)Special Notice · Set aside: Service-disabled veteran-owned small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC CRANE (N00164) | Oct 23, 2026 |
| FDRMC ENGINEERING SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLC SIGONELLA NAPLES OFFICE (N68171) | Oct 23, 2026 |
Registration and contacts
Registration
- UEI
- J8CNBANBZ6U8
- CAGE code
- 1HWF1
- Registration
- Active, expires Oct 28, 2026
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- OAKLAND, CA, 94612
- Congressional district
- CA-12
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 2 industries; primary 541620
Contacts at Tetra Tech, Inc.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Alternate government business POC · Alternate past performance POCSAM.gov registrationAs of Oct 30, 2025 | Oct 30, 2025 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Electronic business POCSAM.gov registrationAs of Oct 30, 2025 | Oct 30, 2025 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate electronic business POCSAM.gov registrationAs of Oct 30, 2025 | Oct 30, 2025 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Past performance POCSAM.gov registrationAs of Oct 30, 2025 | Oct 30, 2025 |
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