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 |
|---|---|---|---|---|---|---|
| W912BV19F0051 Tetra Tech, Inc | $573K | delivery order | Department of the Army | Environmental and natural resources services | Base integrated environmental support tasks (biest) for tinker air force base, oklahoma | Aug 15, 2025 |
| W912UM21F0007 Tetra Tech, Inc | $549K | delivery order | Department of the Army | Architect-engineering services | Av170, type 1 aircraft parking, humphreys | Dec 3, 2025 |
| W9127824F0022 Tetra Tech Inc | $528K | delivery order | Department of the Army | Architect-engineering services | Anzy149006 construct industrial water supply for steam plant a arnold afb, tn | Mar 26, 2026 |
| W912DW24F2021 Tetra Tech Inc | $522K | delivery order | Department of the Army | Architect-engineering services | Idiq 23d1000 task order for architect-engineer design services for mud mountain dam lower cascade creek water control structure | Feb 19, 2026 |
| W912PL24F0002 Tetra Tech-Black & Veatch JV | $520K | delivery order | Department of the Army | Architect-engineering services | Base task 1 - advertising phase services | Mar 26, 2026 |
| W9127825FA219 Tetra Tech Inc | $520K | delivery order | Department of the Army | Architect-engineering services | Yakima training center wwtp evaluation and repaior | Sep 17, 2025 |
| N6945021F0548 Tetra Tech Inc | $503K | delivery order | Department of the Navy | Architect-engineering services | Five year review and luc inspection, former nawc indianapolis | May 29, 2026 |
| FA890323F0085 Tetra Tech, Inc | $500K | delivery order | Department of the Air Force | Architect-engineering services | Design refresh defense logistics agency petroleum oil lubricants facilities | Jul 25, 2025 |
| W912UM24F0011 Tetra Tech, Inc | $499K | delivery order | Department of the Army | Architect-engineering services | Sep 4, 2024 | |
| FA860125F0195 Tetra Tech Inc | $486K | delivery order | Department of the Air Force | Architect-engineering services | Project 23200512 dsn 190008 - study design concept afrl sto, f/21602 | Feb 26, 2026 |
| W912EF25F9201 Tetra Tech, Inc | $482K | delivery order | Department of the Army | Architect-engineering services | Cottonwood cove final design | Sep 26, 2025 |
| 70Z08224FCEUM0019 Tetra Tech, Inc | $482K | delivery order | U.S. Coast Guard | Architect-engineering services | Dry tortugas sampling and anclote key lead remediation support pnum 25093423 | Mar 3, 2026 |
| 70Z04425FOIPL0002 RPS Group, Inc | $478K | delivery order | U.S. Coast Guard | IT products: compute | Sarops eds subscription services task order #6 to maintain current subscription services for environmental data services including but not limited to data source catalog, data format transformation, status reporting, web services and ... | Apr 25, 2025 |
| W912UM23F0120 Tetra Tech, Inc | $467K | delivery order | Department of the Army | Architect-engineering services | Cy25 water treatment plant, osan ab | Feb 6, 2026 |
| W912DR21F0347 Tetra Tech Ec, Inc | $464K | delivery order | Department of the Army | Environmental and natural resources services | Munitions responses services at former mount gretna training camp artillery range (tcar) and ridgeway training range, pa | Feb 12, 2025 |
| W912HQ23C0077 Tetra Tech, Inc | $459K | definitive contract | Department of the Army | Science and technology R&D | Serdp er22-3450 | Oct 21, 2025 |
| FA940125F0095 Tetra Tech, Inc | $445K | delivery order | Department of the Air Force | Architect-engineering services | Delta 11 milcon planning charrette report (pcr) 1 | Mar 9, 2026 |
| W912DW25F2000 Tetra Tech Inc | $441K | delivery order | Department of the Army | Architect-engineering services | Lwsc sl ecs ae services | Nov 26, 2024 |
| FA877019F0004 Segue Technologies, Inc | $440K | delivery order | Department of the Air Force | IT services: other | Stock control system (scs) maintenance and sustainment | Jun 6, 2024 |
| W9127821F0231 Tetra Tech, Inc | $428K | delivery order | Department of the Army | Architect-engineering services | Afcfs / ifs phase ix | Sep 19, 2025 |
| W9127824F0144 Tetra Tech Inc | $427K | delivery order | Department of the Army | Architect-engineering services | Builder sustainment management system (sms) implementation for imcom at fort meade, maryland | Jun 17, 2025 |
| W912UM22F0086 Tetra Tech, Inc | $423K | delivery order | Department of the Army | Architect-engineering services | Fewr hs-00561-7j, water treatment plant, b-628, camp carroll, korea | Dec 30, 2025 |
| W912DW25F1000 Wja PLLC | $418K | delivery order | Department of the Army | Architect-engineering services | Provide designer of record support during construction of the consolidated tfi flight/base operations at fafb wa. providing request for information responses, design submittal review, participate in partnering sessions and design kickoff ... | Nov 26, 2024 |
| W912DY26FA103 Tetra Tech Ec, Inc | $412K | delivery order | Department of the Army | Environmental and natural resources services | Third party validation seeding for time critical removal action (tcra) bellows air force station (bafs) munition response site tm001, island of oahu, hawaii | May 29, 2026 |
| 70Z08324FCLEV0051 Tetra Tech, Inc | $410K | delivery order | U.S. Coast Guard | Architect-engineering services | A/e services to perform fy24 - file digitization @ commanding officer u.s. coast guard ceus providence, ri and miami, fl. | May 28, 2026 |
| FA564125F0030 Tetra Tech, Inc | $400K | delivery order | Department of the Air Force | Architect-engineering services | Ae next contracting support for project # afcea56252312: perform a technical review and analysis of laws and regulations to maintain the final governing standards and review and analysis of hazardous waste laws and regulations. | Sep 30, 2025 |
| W50S7W25FA002 Tetra Tech, Inc | $398K | delivery order | Department of the Army | Architect-engineering services | Architect-engineer design services to complete type b-2 redesign of munitions maintenance and storage facilities phase 2. | Feb 27, 2025 |
| FA564124F0015 Tetra Tech, Inc | $398K | delivery order | Department of the Air Force | Engineering and technical services | The purpose of this to is to perform well survey activities at aviano air base, italy, incirlik ab, turkey, moron ab, spain, and lajes field, portugal in accordance with technical and regulatory requirements. | Mar 19, 2026 |
| W912HY26FA001 Stantec Tetra Tech JV | $396K | delivery order | Department of the Army | Architect-engineering services | Development of simplified formula to determine annual probability of aberrant barge impact. | May 22, 2026 |
| W9127N23F0055 Tetra Tech, Inc | $394K | delivery order | Department of the Army | Architect-engineering services | Columbia river turning basins investigation | Oct 10, 2024 |
| W9123724F0289 Stantec Tetra Tech JV | $381K | delivery order | Department of the Army | Architect-engineering services | Clendening tunnel repair sar torn base, option 1 and option 2 for lrh huntington united states ARMY corp of engineers | Sep 26, 2024 |
| N6247313D4808 0005 Tetra Tech Ec, Inc | $381K | delivery order | Department of the Navy | Environmental and natural resources services | Igf::ot::igf implement remedial design at operable unit 11 at naval air station north island, nab coronado, ca | Apr 9, 2025 |
| HT001519F0022 Bluewater Federal Solutions, Inc | $380K | delivery order | Defense Health Agency | IT services: other | Web and mobile development and sustainment labor | Apr 11, 2024 |
| W9127821F0371 Tetra Tech, Inc | $378K | delivery order | Department of the Army | Architect-engineering services | Eis for air force maui optical and super | Feb 19, 2026 |
| W912QR23F0436 Tetra Tech Inc | $365K | delivery order | Department of the Army | Architect-engineering services | Ae services for yars base fire station | Sep 18, 2025 |
| FA564122F0022 Tetra Tech, Inc | $364K | delivery order | Department of the Air Force | Engineering and technical services | Perform long-term monitoring, well survey, and land use control activities at ramstein ab germany and associated geographically separated units plus perform spill response activities and a well survey at lajes field azores portugal | Jun 10, 2024 |
| M6740021F0177 Tetra Tech Inc | $363K | delivery order | Department of the Navy | Professional services, other | Rem support services | Apr 28, 2025 |
| FA489724F0056 Wja PLLC | $362K | delivery order | Department of the Air Force | Architect-engineering services | Provide a waterline design that can support all required water demand at the combat support training range site. | Feb 27, 2025 |
| W912QR23F0385 Tetra Tech Inc | $359K | delivery order | Department of the Army | Architect-engineering services | Ae services for afrc programs | Oct 16, 2025 |
| FA462025F0034 Wja PLLC | $355K | delivery order | Department of the Air Force | Architect-engineering services | Provide all labor, material, equipment, and services to provide technical input, project documents; including a building infrastructure evaluation, utility survey, a planning charrette report 2 (pcr 2), 15% concept drawings, and a dd1391. | Apr 14, 2025 |
| FA564126F0012 Tetra Tech, Inc | $354K | delivery order | Department of the Air Force | Architect-engineering services | The purpose of this work is to perform ae services for environmental compliance support activities necessary to support air force, afcec, afimsc det 4, and usafe-afafrica environmental mission requirements. | Mar 27, 2026 |
| W912DW24F2022 Wja PLLC | $351K | delivery order | Department of the Army | Architect-engineering services | Architect-engineer (a-e) design services for p202 parachute survival training facility, joint base lewis-mcchord (jblm), washington | Mar 1, 2024 |
| 70Z04724FPCNI0028 Tetra Tech, Inc | $345K | delivery order | U.S. Coast Guard | Architect-engineering services | A&e services for u.s. coast guard training center cape may, new jersey | Aug 18, 2025 |
| FA860125F0186 Tetra Tech Inc | $344K | delivery order | Department of the Air Force | Architect-engineering services | Project 23200511 dsn~251209 2nd floor north side hvac f/10266 | Feb 5, 2026 |
| 70Z08324FCLEV0024 Tetra Tech, Inc | $340K | delivery order | U.S. Coast Guard | Architect-engineering services | A/e services to perform condition and feasibility assessment and specification package preparation for lighthouses and associated buildings @ u. s. coast guard passage island, isle royale (menagerie), and poverty island, michigan. | Apr 11, 2024 |
| W912DS25F0040 Tetra Tech/mason & Hanger Joint Venture | $335K | delivery order | Department of the Army | Architect-engineering services | New task order | Mar 17, 2026 |
| W9127826FA021 Tetra Tech, Inc | $334K | delivery order | Department of the Army | Architect-engineering services | Iija bwt f/e valves fiber reinforced polymer design | Nov 26, 2025 |
| W912ER22F0005 Tetra Tech, Inc | $334K | delivery order | Department of the Army | Architect-engineering services | Mmsc maintenance facility | Mar 31, 2026 |
| W912P524F0014 Tetra Tech, Inc | $332K | delivery order | Department of the Army | Studies and analysis | Ohio river low flow ies | May 20, 2024 |
| FA564125F0023 Tetra Tech, Inc | $330K | delivery order | Department of the Air Force | Engineering and technical services | Environmental services contract ii (esc) ii | Sep 15, 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.
Export Custom Datasets or Query the AwardTape API
Select from 6 core datasets (Contractors, Contract Instruments, Expiring Recompetes, Allied Procurement, HV Grid Queue, Sanctions/UFLPA), filter by company, ticker, or PIID, and export in CSV, JSON, or Markdown Brief.
Building an AI agent? Get this company profile as JSON: GET /api/agent/v1/companies/tetra-tech-2. Schema, sample and price or start with free sample calls.