Overview
Obligated since award on contracts active FY2021–FY2026; subcontractors: reported value since award
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Awards toSubcontracts toCircle area = dollars
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 99% 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: −$63.6K, still being reported
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $18.1M in FY2014; since FY2021, $625K in FY2022. See more on the Contracts tab
$37.9M since award = $1.66M in FY2021–FY2026 + $36.3M before FY2021
Click a state to open its page.
- California$35.3M · 93%
- Pennsylvania$1.21M · 3.2%
- New Jersey$628K · 1.7%
- Virginia$256K · 0.7%
- Delaware$239K · 0.6%
2 smaller, $283K together.
Circle area = dollarsOutlined: head office state (Virginia)
Insight 93% was performed in California. See more on the Contracts tab
Contracts
21 contracts with an action since FY2021
Click a bar to open its contract.
11 smaller contracts, $674K together (1.8%), folded to keep the card short.
Insight N6247013D8016 orders hold 93% of these contracts' obligations.
In FY2008, FY2025 and FY2026, its other prime contracts net below zero after deobligations, so N6247013D8016 orders exceed all prime contracts
Hover over a year to see its value.
All prime contractsN6247013D8016 orders
Insight 59% of its prime obligations came through N6247013D8016 orders.
Tetra Tech Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–10 of 21 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| 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 | ||||
| FZ02 | N6247013D8016 | NAVFACSYSCOM SOUTHWEST (N62473) | $35,304,816 | Jul 1, 2021 | Ended |
| W912BU19F0133 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $582,066 | Dec 30, 2022 | Ended |
| W912BU20F0046 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $259,846 | Dec 30, 2022 | Ended |
| W912BU23F0007 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $205,358 | Mar 15, 2025 | Ended |
| W912BU23F0038 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $204,972 | Dec 31, 2023 | Ended |
| W912BU22F0048 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $155,886 | Jul 21, 2022 | Ended |
| W912DS21F0106 | W912BU19D0010 | W2SD ENDIST NEW YORK (W912DS) | $149,690 | Jan 15, 2022 | Ended |
| W912BU21F0018 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $145,474 | Dec 30, 2022 | Ended |
| W912BU22F0088 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $133,715 | Jun 30, 2023 | Ended |
| W912BU21F0046 | W912BU19D0010 | W2SD ENDIST PHILADELPHIA (W912BU) | $109,333 | Apr 10, 2022 | Ended |
Page 1 of 3
Buyers
Click a bar to open its office page.
Insight Department of the Navy placed 93%.
Contracting offices that awarded Tetra Tech Inc. prime contracts, FY2021–FY2026
See which offices award its contracts.
2 offices awarded only one contract.
Showing 1–3 of 3 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NAVFACSYSCOM SOUTHWEST (N62473) | Department of the Navy | 1 | $35,304,816 | Aug 15, 2014 | Jan 12, 2021 |
| W2SD ENDIST PHILADELPHIA (W912BU) | Department of the Army | 19 | $2,470,333 | Sep 30, 2019 | May 5, 2026 |
| W2SD ENDIST NEW YORK (W912DS) | Department of the Army | 1 | $149,690 | Sep 23, 2021 | Sep 23, 2021 |
Teaming
Subcontracts Tetra Tech Inc. received, by prime order
Whom it works under and on what.
2 subcontracts from 2 primes.
Showing 1–2 of 2 subcontracts
| Tetra Tech Es, Inc. | AIDOAATO1400001under AIDOAAI1300019 | USAID M/OAA (7200AA) | $142,953 | May 28, 2015 |
| HDR Environmental, Operations And Construction, Inc. | KB11under N6247010D3011 | NAVFACSYSCOM PACIFIC (N62742) | $25,341 | Apr 7, 2015 |
Subcontractors to Tetra Tech Inc., reported since award
Who works under its prime contracts that had an action in FY2021–FY2026.
The 10 largest received 100% of the reported value.
Showing 1–4 of 4 subcontractors
| Since award, US$ | ||||||
|---|---|---|---|---|---|---|
| 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 | |||||
| 29to30, LLC | 1 | 5 | $53,633,352 | Jan 18, 2018 | ||
| Apex Contracting & Consulting Inc. | CaliforniaFallbrook, CA | 1 | 2 | $2,032,357 | Mar 20, 2019 | FY2017–FY2026, low $224K in FY2018, high $3.05M in FY2024 |
| Zoological Society Of San Diego | CaliforniaSan Diego, CA | 1 | 2 | $175,000 | Oct 17, 2018 | FY2017–FY2026, low −$4,432 in FY2022, high $178K in FY2021 |
| Dudek | CaliforniaEncinitas, CA | 1 | 1 | $33,600 | Feb 8, 2017 | |
Opportunities
Open opportunities matching Tetra Tech Inc.'s registered industries
Notices in its 9 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, 541690, 541990, 562112, 562211, 541360, 562910, 712120
25 of the next 25 are due within 30 days.
25 of 204 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| 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 |
| Community Health Immunization Resources (opens in Procura)Combined Synopsis/Solicitation · Set aside: ISBEE · NAICS 541690Free account: full notice, dates, attachments | Indian Health Service (HHS)DIVISION OF ACQUISITIONS POLICY HQ (75H704) | 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 |
| 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 |
| 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 |
| ISO 50001 WR-ALC (opens in Procura)Combined Synopsis/Solicitation · NAICS 541690Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | 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 |
| 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 |
| 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 Information (RFI) - Medical Fielding Short-Term (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Special Notice - Short Term Materiel Fielding Support Modification Nov 2026 (opens in Procura)Special Notice · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 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 |
| R--Technical Services Support (opens in Procura)Solicitation · Set aside: 8(a) · NAICS 541690Free account: full notice, dates, attachments | Department of EnergySC OAK RIDGE OFFICE (892431) | Oct 21, 2026 |
| S222--VISN 5 HAZARDOUS WASTE DISPOSAL SERVICES IDIQ (opens in Procura)Sources Sought · NAICS 562112Free account: full notice, dates, attachments | Department of Veterans Affairs245-NETWORK CONTRACT OFFICE 5 (36C245) | Oct 21, 2026 |
| B537--Better Health Membership and Dues FY27 (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | 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 |
Registration and contacts
Registration
- UEI
- FJBUDEMPKSZ3
- CAGE code
- 1PDS7
- Registration
- Active, expires Jan 19, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- ARLINGTON, VA, 22201
- Congressional district
- VA-08
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 9 industries; primary 541620
- 541330 Engineering Services
- 541360 Geophysical Surveying and Mapping Services
- 541620 Environmental Consulting ServicesPrimary
- 541690 Other Scientific and Technical Consulting Services
- 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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