AwardTape Companies Tetra Tech, Inc
Tetra Tech, Inc
Public company: Tetra Tech, Inc., Nasdaq: TTEK. SEC CIK 0000831641.
#254 by obligations / 62.5/100 Score / $627.6M obligated (FY24+) / 715 awards / 11.1% no-bid among largest contracts / Sep 29, 2026 latest action
Parent-company total, including registrations linked in the source database. Contract lists below include those registrations.
Executive Capture & Competitive PositionWhat this company is, who pays it, where it can grow or lose
Market RoleMid-Tier PrimeNot in Top 100 directory
Company Score & Key Metrics#254 by obligations / Mid-size contractor
Included registrations (49)
- Tetra Tech Inc
- Tetra Tech, Inc
- Tetra Tech, Inc
- Tetra Tech, Inc
- Tetra Tech Ec, Inc
- Amyx Inc
- Tetra Tech, Inc
- Tetra Tech/mason & Hanger Joint Venture
- Segue Technologies, Inc
- Bluewater Federal Solutions, Inc
- Tetra Tech, Inc
- Tetra Tech Ec, Inc
- Tetra Tech Inc
- Tetra Tech Inc
- Wja PLLC
- Tetra Tech, Inc
- Management Systems International, Inc
- Tetra Tech-Black & Veatch JV
- Tetra Tech Inc
- Tetra Tech, Inc
- Tetra Tech Inc
- Tetra Tech Inc
- Tetra Tech Inc
- Tetra Tech Inc
- Stantec Tetra Tech JV
- Tetra Tech, Inc
- Tetra Tech, Inc
- RPS Group, Inc
- Tetra Tech, Inc
- Tetra Tech DLZ JV
- Tetra Tech Inc
- Tetra Tech/mead and Hunt Joint Venture
- Tetra Tech, Inc
- Tetra Tech Ec, Inc
- Tetra Tech, Inc
- Tetra Tech, Inc
- Tetra Tech Ec, Inc
- Tetra Tech Ec Inc
- Tetra Tech, Inc
- Tetra Tech Inc
- Tetra Tech, Inc
- Tetra Tech, Inc
- Tetra Tech, Inc
- Tetra Tech Emc, Inc
- Tetra Tech Tesoro, Inc
- Tetra Tech Inc
- Tetra Tech-Stanley JV
- Global Tech Inc
- Tetra Tech Ec, Inc
SAM.gov registration and exclusionsChecked 2026-11-14 / About this data
No active exclusion found for this UEI, CAGE or legal name.
| Registration | Active / All awards / expires 2027-08-11 |
|---|---|
| Legal name | TETRA TECH, INC. |
| Address | 3475 E FOOTHILL BLVD, PASADENA, CA, 91107, USA / district 28 |
| Structure | Corporate entity (not tax exempt), incorporated in DE / in business since 1988-02-01 |
| NAICS | 541330 (+22 more) |
| API | registration JSON / SAM.gov record |
Categories1 categories / All 6 Categories →
| Category | Category Rank | Matched Awards | Category Obligated | Category Ceiling | Sample Contracts |
|---|---|---|---|---|---|
| AI, Software & Data | - | 2 | $1.6M | $1.6M | - |
Contracts & Orders716 available contract records (FY2024+), largest first
| Contract ID | Obligated (FY24+) | Type | Agency | Category | Description | Latest Action |
|---|---|---|---|---|---|---|
| W900KK19F0003 Bluewater Federal Solutions, Inc | $1.3M | delivery order | Department of the Army | IT services: other | The contract action is for the award of the GSA aliant small business order for services on the integrated training network at the u.s. ARMY joint readiness training center, ft polk. | Aug 29, 2024 |
| W912DQ25F3043 Tetra Tech, Inc | $1.3M | delivery order | Department of the Army | Architect-engineering services | Ae services for remedial investigation (ri), preliminary and baseline human health risk assessment (hhra), screening level ecological risk assessment (slera), and feasibility study (fs) at the historic potteries superfund site, operable ... | Apr 20, 2026 |
| W9127N24F0054 Tetra Tech Inc | $1.3M | delivery order | Department of the Army | Architect-engineering services | Dexter fish facility ddr p&s | Aug 14, 2025 |
| W912PL24F0005 Tetra Tech, Inc | $1.3M | delivery order | Department of the Army | Architect-engineering services | Slr to.3 investigation of c&rw | Apr 15, 2026 |
| W911SR24F0071 Tetra Tech, Inc | $1.2M | delivery order | Department of the Army | Program and management support | United states ARMY chemical materials activity chemical weapons convention destruction treaty compliance. | Aug 29, 2024 |
| W912EK23F0089 Tetra Tech, Inc | $1.2M | delivery order | Department of the Army | Architect-engineering services | Lagrange dam - 1200' lock 35-100% design. | Feb 24, 2026 |
| W912QR25FA159 Tetra Tech, Inc | $1.2M | delivery order | Department of the Army | New construction | Army reserve center of the future concept development | May 1, 2026 |
| W912DY25FA085 Tetra Tech/mason & Hanger Joint Venture | $1.2M | delivery order | Department of the Army | Architect-engineering services | This project is the development of a design-build request for proposal (db rfp) package, to include the development of cost estimates, design and construction schedules, and bid phase services. | Feb 10, 2026 |
| W911KB25F0020 Tetra Tech Inc | $1.1M | delivery order | Department of the Army | Architect-engineering services | Dta019 jarvis creek flood control project | Aug 27, 2025 |
| W912PL24F0047 Tetra Tech-Black & Veatch JV | $1.1M | delivery order | Department of the Army | Architect-engineering services | Fy24 fcce iei ae contract | Sep 4, 2025 |
| SP470923F0042 Amyx Inc | $1.1M | delivery order | Defense Logistics Agency | IT services: it management | Enterprise architecture (ea) support services | Feb 23, 2026 |
| W9127826FA024 Tetra Tech, Inc | $1.1M | delivery order | Department of the Army | Architect-engineering services | Fy27 - ericp, milcon, ftfa2330003, power generation microgrid eglin afb, fl | Dec 2, 2025 |
| WE04 Tetra Tech Inc | $1.1M | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf cercla and real estate support | Jun 18, 2024 |
| HC102819F0128 Bluewater Federal Solutions, Inc | $1.1M | delivery order | Defense Information Systems Agency | IT services: other | Demilitarized zone - engineering&program management support | Oct 23, 2024 |
| W912DQ25F3062 Tetra Tech, Inc | $1.0M | delivery order | Department of the Army | Architect-engineering services | Ae services for remedial investigation (ri) and feasibility study (fs) at the historic potteries superfund site (site) operable unit 2 (ou2) | May 14, 2026 |
| 70Z02324FREG10005 Tetra Tech, Inc | $997K | delivery order | U.S. Coast Guard | Environmental and natural resources services | Nepa vida follow on contract 29 sep 2024-28 sep 2027 | Jul 6, 2026 |
| W912DS25FA044 Tetra Tech/mason & Hanger Joint Venture | $992K | delivery order | Department of the Army | Architect-engineering services | W16r0e52551202 | Sep 24, 2025 |
| FA805124F0065 Tetra Tech, Inc | $984K | delivery order | Department of the Air Force | Engineering and technical services | Aircraft fire training facility (aftf) standard design | Oct 28, 2025 |
| SP470922F0053 Amyx Inc | $967K | delivery order | Defense Logistics Agency | IT services: delivery | 8509202944 industrial base management system (ibms) development and sustainment support - award of 12 month base period, and 2 twelve month option periods | Feb 23, 2026 |
| W912PP26FA006 Wja PLLC | $934K | delivery order | Department of the Army | Architect-engineering services | Design-bid-build hayman structure, munitions area kirtland afb | Feb 23, 2026 |
| W9127823F0303 Tetra Tech, Inc | $933K | delivery order | Department of the Army | Architect-engineering services | The purpose of this task order is to award nepa documentation and analysis and environmental baseline survey update for base realignment and closure (brac) actions at savanna ARMY depot activity (svda) il. | May 7, 2026 |
| W912ER25F0030 Tetra Tech, Inc | $915K | delivery order | Department of the Army | Architect-engineering services | Apache alert mission complex fire protection review | Jul 8, 2025 |
| FA860124F0062 Tetra Tech Inc | $849K | delivery order | Department of the Air Force | Architect-engineering services | Architect-engineer service, indefinite delivery contract for fy 23-28 multidiscipline projects at wright-patterson air force base, ohio. | May 29, 2025 |
| FA940119FA013 Segue Technologies, Inc | $839K | delivery order | Department of the Air Force | Program and management support | Afnwc ccars support | Apr 17, 2024 |
| FA564121F0014 Tetra Tech, Inc | $837K | delivery order | Department of the Air Force | Engineering and technical services | Fence to fence uk - multi environmental services for raf alconbury, raf croughton, raf fairford, raf lakenheath, raf menwith hill, and raf mildenhall in gbr. | Jul 16, 2025 |
| W912HQ25C0029 Tetra Tech, Inc | $815K | definitive contract | Department of the Army | Science and technology R&D | Estcp project er24-8966 "thermal plasma arc treatment technology (frgtm) for destruction of aqueous film forming foam" to demonstrate greater than 99.999% destruction and removal of pfas in afff using thermal plasma arc free radical ... | Apr 8, 2025 |
| FA890323F0058 Tetra Tech, Inc | $801K | delivery order | Department of the Air Force | Architect-engineering services | Conceptional charrette report to support renovate jefferson chambers, b4202 and renovate lincoln hall b3603. | May 29, 2025 |
| JM02 Tetra Tech Inc | $797K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf niris regional data manager | Sep 19, 2024 |
| W912DY25F0471 Tetra Tech Ec, Inc | $796K | delivery order | Department of the Army | Environmental and natural resources services | Kwajaelin afff | Sep 28, 2025 |
| W912UM25F0034 Tetra Tech, Inc | $790K | delivery order | Department of the Army | Architect-engineering services | Ae, water filtration system for tri-service hanger, pohang, korea | Mar 24, 2026 |
| W912DW25F3000 Stantec Tetra Tech JV | $782K | delivery order | Department of the Army | Architect-engineering services | Safety assurance review tasks 1-7 | Jan 27, 2026 |
| W912ER26FA077 Tetra Tech, Inc | $780K | delivery order | Department of the Army | Architect-engineering services | This contract replaces the active ksa rsnf mh-60r aircraft support contract w912er24f0063. | May 21, 2026 |
| 70Z02321FMSC00800 Tetra Tech, Inc | $768K | delivery order | U.S. Coast Guard | Program and management support | Vessel security plan review support services for the USCG marine safety center (msc) | Nov 21, 2025 |
| W912DQ23F3012 Tetra Tech, Inc | $757K | delivery order | Department of the Army | Architect-engineering services | Emmells septic landfill superfund site | Apr 3, 2025 |
| W912PL25F0102 Tetra Tech Inc | $750K | delivery order | Department of the Army | Architect-engineering services | Rio de flag final design - supplemental | Sep 29, 2025 |
| W912ER26FA002 Tetra Tech, Inc | $730K | delivery order | Department of the Army | Architect-engineering services | Beirut naval base design during construction | May 12, 2026 |
| 70FA3124F00000070 Bluewater Federal Solutions, Inc | $717K | BPA call | Federal Emergency Management Agency | IT services: it management | Website development service | Sep 20, 2024 |
| W912PL24F0061 Tetra Tech-Black & Veatch JV | $709K | delivery order | Department of the Army | Architect-engineering services | Fy24 los angeles river/compton creek 2 | Sep 21, 2024 |
| 70Z05326FENVI0021 Tetra Tech, Inc | $700K | delivery order | U.S. Coast Guard | Architect-engineering services | A/e services to perform environmental due diligence assessments at USCG lighthouses and stations, vicente, east brothers, cape blanco, lime point, and point diablo lights, california and oregon. | Sep 20, 2026 |
| W912DY24F0018 Tetra Tech Ec, Inc | $678K | delivery order | Department of the Army | Environmental and natural resources services | New task order for kwajalein | Sep 3, 2024 |
| W911XK26FA031 Tetra Tech, Inc | $662K | delivery order | Department of the Army | Architect-engineering services | New lock at the soo engineering during construction support for hands free mooring system | May 14, 2026 |
| W912DS25FA049 Tetra Tech/mason & Hanger Joint Venture | $653K | delivery order | Department of the Army | Architect-engineering services | A-e services to develop a schematic 30% design and design-build contract for building 136 central boiler plant at watervliet arsenal ny. the effort supports the sustainment, restoration, and modernization (srm). | Sep 24, 2025 |
| 70Z05325FENVI0011 Tetra Tech, Inc | $652K | delivery order | U.S. Coast Guard | Architect-engineering services | Environmental assessment agency consultations, and special studies for long-term course of action, wailupe family housing, honolulu, hi | Jun 1, 2026 |
| 70Z0G326FOIPL0016 Tetra Tech, Inc | $641K | delivery order | U.S. Coast Guard | IT products: compute | Sarops eds task order 2 - subscription | Sep 18, 2026 |
| W911KB24F0060 Tetra Tech Inc | $623K | delivery order | Department of the Army | Architect-engineering services | Geotechnical investigation, st. george harbor improvement, st. george, alaska | Apr 8, 2026 |
| 70Z04420F20002600 RPS Group, Inc | $622K | delivery order | U.S. Coast Guard | IT services: other | Task order one will be a 10 month and 4 year 12 month option for environmental data services | Jun 16, 2026 |
| FA564126F0011 Tetra Tech, Inc | $597K | delivery order | Department of the Air Force | Engineering and technical services | F2f united kingdom contract, including multiple environmental projects on raf alconbury, raf croughton, raf fairford, raf lakenheath, raf mildenhall and raf menwith hill. | May 15, 2026 |
| W912UM24F0004 Tetra Tech, Inc | $592K | delivery order | Department of the Army | Architect-engineering services | Ae services, corrosion control facility, b2820, kunsan ab | May 16, 2025 |
| W912GB25FA006 Tetra Tech, Inc | $583K | delivery order | Department of the Army | Architect-engineering services | Ae scope of work (sow) includes designing an extension of the wwtp discharge line and preparing a permitting package in compliance with all host nation requirements. | Mar 20, 2026 |
| W911WN24F5000 Tetra Tech DLZ JV | $582K | delivery order | Department of the Army | Architect-engineering services | Dam gate maintenance bulkheads at montgomery locks and dam, monaca, pa. | Jul 7, 2025 |
Contract Vehicles (IDIQ & BPA)10 parent contract vehicles
| # | Parent Contract ID | Task Orders | Obligated (FY24+) | Vehicle Ceiling | Unused Ceiling | Description | Latest Order |
|---|---|---|---|---|---|---|---|
| 1 | 47QSHA20D000R | 7 | $91.1M | $64.9M | - | Rem support services | Mar 30, 2026 |
| 2 | W9128F24D0018 | 5 | $53.1M | $47.8M | - | Sow-fy26 sentinel (1 may 2026) will be provided as an attachment. | May 28, 2026 |
| 3 | GS00Q14OADS103 | 2 | $47.0M | $68.9M | - | Senior contract analyst | Feb 11, 2026 |
| 4 | GS00Q14OADU138 | 8 | $36.9M | $76.1M | $25.4M | Vessel security plan review support services for the USCG marine safety center (msc) | Jul 6, 2026 |
| 5 | W912QR23D0047 | 9 | $36.2M | $34.5M | - | Sentinel program environmental permitting and compliance support | May 14, 2026 |
| 6 | W912DY23D0018 | 10 | $31.8M | $5.6M | - | Task order award afff ARMY nwd | May 20, 2026 |
| 7 | 47QTCA19D001L | 5 | $26.1M | $26.4M | - | This requirement is for continued information technology support services to continue support with the mpes applications iaw the performance work statement. | Jan 27, 2026 |
| 8 | SP470917D0015 | 11 | $21.7M | $29.6M | - | Hmms jets pmo support (prime) - award | Jun 5, 2026 |
| 9 | GS00F168CA | 8 | $19.3M | $17.0M | - | W81ewf51770246 | Oct 19, 2026 |
| 10 | W912DY22D0066 | 7 | $18.4M | $20.5M | - | Removal action and construction support (racs) for kubasaki high school, okinawa japan | Apr 28, 2026 |
Unused ceiling is uncommitted capacity across available contract records, not guaranteed spending. Vehicle details summarize the largest 500 records.
Buying AgenciesFY2024+
| # | Agency | Awards | Obligated | Share |
|---|---|---|---|---|
| 1 | Department of the Army | 357 | $429.6M | 68% |
| 2 | Department of the Air Force | 80 | $93.8M | 15% |
| 3 | Defense Health Agency | 3 | $47.4M | 7.6% |
| 4 | Defense Logistics Agency | 35 | $28.4M | 4.5% |
| 5 | Department of the Navy | 137 | $21.0M | 3.4% |
| 6 | U.S. Coast Guard | 73 | $16.2M | 2.6% |
| 7 | Washington Headquarters Services | 1 | $5.7M | 0.9% |
| 8 | Federal Emergency Management Agency | 7 | $4.0M | 0.6% |
| 9 | Defense Commissary Agency | 7 | $349K | 0.1% |
| 10 | Missile Defense Agency | 2 | $500 | 0.0% |
| 11 | Defense Contract Management Agency | 3 | $0 | 0.0% |
| 12 | U.S. Immigration and Customs Enforcement | 1 | $0 | 0.0% |
| 13 | U.S. Citizenship and Immigration Services | 1 | $0 | 0.0% |
| 14 | Transportation Security Administration | 1 | -$6K | -0.0% |
| 15 | Office of Procurement Operations | 1 | -$139K | -0.0% |
| 16 | USTRANSCOM | 3 | -$531K | -0.1% |
| 17 | Defense Information Systems Agency | 4 | -$18.2M | -2.9% |
Product & Service CategoriesFY2024+
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Data as of Oct 24, 2026.
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