AwardTape Companies Tetra Tech, Inc
Tetra Tech, Inc
Public company: Tetra Tech, Inc., Nasdaq: TTEK. SEC CIK 0000831641.
Individual registration / 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 MetricsIndividual registration / 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 2026-11-10 / 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 |
Categories2 categories / All 6 Categories →
| Category | Category Rank | Matched Awards | Category Obligated | Category Ceiling | Sample Contracts |
|---|---|---|---|---|---|
| Missiles & Ammunition | - | 2 | $6.4M | $11.2M | W9123626FA008, W912DS24F0045 |
| 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 |
|---|---|---|---|---|---|---|
| SP470923F0074 Amyx Inc | $3.3M | delivery order | Defense Logistics Agency | IT services: it management | 8510135327 task 3 | Feb 23, 2026 |
| W9123825F0006 Tetra Tech-Black & Veatch JV | $3.3M | delivery order | Department of the Army | Architect-engineering services | Project title and location: fy24 stone lock closure structure project, west sacramento, ca (conceptual design) | Sep 25, 2025 |
| W9123626FA008 Tetra Tech/mason & Hanger Joint Venture | $3.2M | delivery order | Department of the Army | Architect-engineering services | New intake facility at radford ARMY ammunition plant | Feb 26, 2026 |
| W912DY20F0109 Tetra Tech Inc | $3.2M | delivery order | Department of the Army | Real property maintenance and repair | Recurring maintenance and minor repair, south pacific division ARMY | Jan 28, 2026 |
| W912DS24F0045 Tetra Tech/mason & Hanger Joint Venture | $3.2M | delivery order | Department of the Army | Architect-engineering services | This project consists of preparing design documents for the ammunition, explosives, toxics, advanced research facility (arc) project at picatinny arsenal. | Apr 26, 2024 |
| W912DR25FA086 Tetra Tech Ec, Inc | $3.2M | delivery order | Department of the Army | Environmental and natural resources services | Environmental services to complete remedial designs (rd) through remedy in place/response complete (rip/rc) at the kingman range (mohave county, az) and the kanaio local training area (maui, hi) munition response sites (mrs) . | Sep 26, 2025 |
| W912DY25F0469 Tetra Tech Ec, Inc | $3.1M | delivery order | Department of the Army | Environmental and natural resources services | Afff us ARMY sad nto | Sep 29, 2025 |
| N6247016D9008 0001 Tetra Tech Inc | $3.0M | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf program management office (pmo) | Sep 25, 2025 |
| SP470922F0072 Amyx Inc | $3.0M | delivery order | Defense Logistics Agency | IT services: it management | 8509383187 task 3 | Feb 19, 2026 |
| W912P924F0036 Tetra Tech, Inc | $2.8M | delivery order | Department of the Army | Architect-engineering services | Lock and dam 25 nesp no. 5 | Aug 29, 2024 |
| FA701424F0348 Segue Technologies, Inc | $2.8M | delivery order | Department of the Air Force | IT services: applications | Manpower mpa man-day management system (m4s) | Aug 11, 2025 |
| 70FA3125F00000052 Bluewater Federal Solutions, Inc | $2.8M | BPA call | Federal Emergency Management Agency | IT services: applications | Provide o&m of the digital communication platform & content support services | Jul 22, 2026 |
| SP470925F0081 Amyx Inc | $2.7M | delivery order | Defense Logistics Agency | IT services: it management | Automated material handling equipment (amhe) award to cta lead amyx. | Nov 6, 2025 |
| W9127821F0424 Tetra Tech, Inc | $2.4M | delivery order | Department of the Army | Architect-engineering services | Per- and polyfluorualkyl substances (pfas) phase i remedial investigations: homestead macdill patrick and tyndall. | Jul 7, 2025 |
| W912DY24F0611 Tetra Tech Ec, Inc | $2.4M | delivery order | Department of the Army | Environmental and natural resources services | Aqueous film forming foam replacement support alaska and hawaii installations united states ARMY and marine corps installations command | Mar 11, 2026 |
| W912DY24F0642 Tetra Tech Ec, Inc | $2.3M | delivery order | Department of the Army | Environmental and natural resources services | Task order award afff ARMY nwd | May 20, 2026 |
| W9127825FA080 Tetra Tech, Inc | $2.3M | delivery order | Department of the Army | Architect-engineering services | Builder sustainment management system (sms) implementation for installation management command (imcom) at id-r batch 2 + jackson | Apr 23, 2026 |
| 70Z0G125FSNY00001 Tetra Tech, Inc | $2.2M | delivery order | U.S. Coast Guard | Architect-engineering services | Environmental architect/engineering (a/e) services to perform environmental planning for relocation and construction of u.s. coast guard ant saugerties, kingston, ny, psn 9195697. | Sep 17, 2026 |
| W912DR22F0121 Tetra Tech Ec, Inc | $2.0M | delivery order | Department of the Army | Environmental and natural resources services | Munitions and explosives of concern investigation for nashua river former fort devens, devens, massachusetts | May 13, 2025 |
| W912PP26FA007 Wja PLLC | $2.0M | delivery order | Department of the Army | Architect-engineering services | Ummcaf dbb adal security forces facility b575, cafb nm | Mar 3, 2026 |
| W9127823F0289 Tetra Tech, Inc | $2.0M | delivery order | Department of the Army | Architect-engineering services | Task order for sentinel test program regulatory mitigation and monitoring support for compliance with existing environmental assessment and programmatic agreement for afnwc/nxd. | Sep 15, 2025 |
| W912DY25F0467 Tetra Tech Ec, Inc | $2.0M | delivery order | Department of the Army | Environmental and natural resources services | Task 4.1, joint force headquarters maine | Sep 29, 2025 |
| W912QR23F0226 Tetra Tech Inc | $2.0M | delivery order | Department of the Army | Architect-engineering services | Hpw lab (510975) dbb aetp base thru 35% | Feb 25, 2025 |
| W9127826FA009 Tetra Tech Inc | $2.0M | delivery order | Department of the Army | Architect-engineering services | Fy28 construct water storage tanks cape canaveral space force station / water/wastewater tcx fy22 | Nov 12, 2025 |
| 70FA3020F00000537 Bluewater Federal Solutions, Inc | $1.9M | BPA call | Federal Emergency Management Agency | IT services: other | Bpa call order - digital communication platform & content support services operations and maintenance. | Sep 14, 2025 |
| W912DY25F0464 Tetra Tech Ec, Inc | $1.9M | delivery order | Department of the Army | Environmental and natural resources services | Aqueous film forming foam replacement support south pacific division installations united states ARMY | Sep 29, 2025 |
| W9133L24FA013 Tetra Tech, Inc | $1.9M | delivery order | Department of the Army | Environmental and natural resources services | These environmental remediation services include rao, ltm, and sco activities, as defined in this pws. enclosure 3 pws fy24 remedial actions west dated 11 april 2024 can be found as an attachment of section j. | Apr 1, 2026 |
| W9127826FA042 Tetra Tech Inc | $1.9M | delivery order | Department of the Army | Architect-engineering services | Phase x updates to dafcfs-ifs-dafdap at eglin afb, fl | Jan 21, 2026 |
| W912DY25FA153 Tetra Tech Ec, Inc | $1.8M | delivery order | Department of the Army | Environmental and natural resources services | Removal action and construction support (racs) for kubasaki high school, okinawa japan | Apr 23, 2026 |
| W912PL26FA004 Wja PLLC | $1.8M | delivery order | Department of the Army | Architect-engineering services | Architect-engineer (a-e) services | Jan 15, 2026 |
| 70Z08324FCLEV0042 Tetra Tech, Inc | $1.7M | delivery order | U.S. Coast Guard | Architect-engineering services | Remedial investigation at loran station yap, micronesia, and site investigation at loran station saipan, and tutuila (american samoa). | May 6, 2026 |
| SP470924F0063 Amyx Inc | $1.7M | delivery order | Defense Logistics Agency | IT services: it management | Energy procurement support tool prime | Feb 2, 2026 |
| SP470922F0062 Amyx Inc | $1.7M | delivery order | Defense Logistics Agency | IT services: delivery | 8509286650 jets IT services | Feb 19, 2026 |
| W912ER24F0063 Tetra Tech, Inc | $1.6M | delivery order | Department of the Army | Architect-engineering services | Mh-60 training facility re-design | May 14, 2026 |
| FA564121F0012 Tetra Tech, Inc | $1.6M | delivery order | Department of the Air Force | Engineering and technical services | Fence to fence germany - multi environmental services for ramstein and spangdehlem air bases | Sep 18, 2025 |
| FA520524F0116 Tetra Tech, Inc | $1.6M | delivery order | Department of the Air Force | Architect-engineering services | See schedule | Dec 11, 2025 |
| W912DQ23F3020 Tetra Tech, Inc | $1.6M | delivery order | Department of the Army | Architect-engineering services | American thermostat fi ffs ae task order | Apr 1, 2026 |
| SP470923F0009 Amyx Inc | $1.6M | delivery order | Defense Logistics Agency | IT services: delivery | 8509594387 jets program management/suppo | Mar 2, 2026 |
| W912PL25FA040 Tetra Tech Inc | $1.6M | delivery order | Department of the Army | Architect-engineering services | Fy25 levee formal inspections w81eyn52612905 | May 18, 2026 |
| WE24 Tetra Tech Inc | $1.6M | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf nwirp bethpage site 1, re108 design and construction support and design gm-38 extraction well and conveyance system | Jul 31, 2024 |
| W900KK24C0016 Bluewater Federal Solutions, Inc | $1.5M | definitive contract | Department of the Army | Engineering and technical services | Joint readiness training center support contract services | Oct 1, 2024 |
| FA890323F0003 Tetra Tech, Inc | $1.5M | delivery order | Department of the Air Force | Architect-engineering services | Title i design for european fuel systems | May 23, 2025 |
| W912HQ24C0088 Tetra Tech, Inc | $1.5M | definitive contract | Department of the Army | Science and technology R&D | Estcp project er24-8236 "application of novel in-situ flushing technique for treatment of pfas impacted soil" to demonstrate and validate amendment-enhanced in situ flushing technique as a cost-effective mass removal technology to treat ... | Aug 30, 2024 |
| N6945021F0777 Tetra Tech Inc | $1.5M | delivery order | Department of the Navy | Architect-engineering services | 21m-nsa new orleans pfas remedial investigation - swing project | Feb 6, 2025 |
| N6945020F0429 Tetra Tech Inc | $1.5M | delivery order | Department of the Navy | Architect-engineering services | 20m-nas meridian pfas remedial investigations | Jul 31, 2024 |
| W90VN722F0154 Tetra Tech, Inc | $1.4M | delivery order | Department of the Army | Engineering and technical services | Energy manager for kunsan ab. | May 27, 2026 |
| W912UM25F0002 Tetra Tech, Inc | $1.4M | delivery order | Department of the Army | Architect-engineering services | Ae, cy25 rokfc in-kind, pn o22r600 temf, bonifas, korea | Apr 3, 2026 |
| W912P426FA003 Tetra Tech, Inc | $1.4M | delivery order | Department of the Army | Architect-engineering services | Big john salvage - hoult road superfund site additional architect- engineer design services to design non-time critical removal actions in the upland and river areas. | Nov 7, 2025 |
| SP470924F0014 Amyx Inc | $1.3M | delivery order | Defense Logistics Agency | IT services: delivery | Hmms jets pmo support (prime) - award | Jun 5, 2026 |
| W912UM25F0004 Tetra Tech, Inc | $1.3M | delivery order | Department of the Army | Architect-engineering services | Architect-engineer (a-e) services, cy25 rokfc in-kind, a16r700, upgrade water distribution system daegu air base, korea | Dec 3, 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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