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 |
Categories2 categories / All 6 Categories →
| Category | Category Rank | Matched Awards | Category Obligated | Category Ceiling | Sample Contracts |
|---|---|---|---|---|---|
| AI, Software & Data | - | 2 | $1.6M | $1.6M | - |
| Missiles & Ammunition | - | 2 | $0 | $240.0M | W9123625DA007, W9123625FA039 |
Contracts & Orders716 available contract records (FY2024+), largest first
| Contract ID | Obligated (FY24+) | Type | Agency | Category | Description | Latest Action |
|---|---|---|---|---|---|---|
| SP470624D0005 Tetra Tech, Inc | $0 | IDIQ contract | Defense Logistics Agency | Engineering and technical services | Automated fuel system installation multiple award idiq contract | Sep 5, 2024 |
| SP470626D0004 Tetra Tech, Inc | $0 | IDIQ contract | Defense Logistics Agency | Engineering and technical services | Hydrant fueling automation maintenance (hfam) idiq 5 year base | Jan 29, 2026 |
| SP470917D0015 Amyx Inc | $0 | IDIQ contract | Defense Logistics Agency | Program and management support | Igf::ot::igf 4610030493 jets IT audit re | Apr 4, 2025 |
| SP470920F0095 Amyx Inc | $0 | delivery order | Defense Logistics Agency | IT services: other | 8507653268 DLA erp cloud environment program support - award of 12 months base period. | Aug 15, 2024 |
| SP470924D0068 Amyx Inc | $0 | IDIQ contract | Defense Logistics Agency | IT services: network | Dla j6 enterprise technology services 2.0 idiq award | Mar 19, 2026 |
| W50S7W20F0002 Tetra Tech/mead and Hunt Joint Venture | $0 | delivery order | Department of the Army | Architect-engineering services | A&e firm tasked to provide type a-1&a-2 design services. new facilities and supporting infrastructure will be constructed in an established, secure, 23-acre complex in the se corner of the 122d fighter wing, fort wayne angb, indiana. | May 14, 2025 |
| W50S8222F0013 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Engineering and technical services | Type a & b services to remediate mold and design hvac services for bldg 1070. | Sep 13, 2024 |
| W50S9G20F0002 Tetra Tech/mead and Hunt Joint Venture | $0 | delivery order | Department of the Army | Architect-engineering services | Acquire type a, b and c services in support of obtaining a final set of construction contract documents that satisfy all of the requirements of project htuv18900, small arms range. the building will be an enclosed arms range facility. | Sep 5, 2024 |
| W911KB22D0002 Tetra Tech Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Eo14042 ae services contract for civil works | Mar 27, 2025 |
| W911SR12D0009 Tetra Tech, Inc | $0 | IDIQ contract | Defense Contract Management Agency | Program and management support | Program&integration support (pais) v | Apr 23, 2024 |
| W911SR19D0010 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Program and management support | Comprehensive transition planning for chemical materials activity (cma) sites and headquarters (hq) | Mar 12, 2024 |
| W911SR20F0075 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Program and management support | Joint munition command audit support to track implementation and management of property requirements applicable to mission support of installations engaged in munitions manufacturing, shipping, receiving, storage, and demilitarization. | May 19, 2025 |
| W911WN22D5003 Tetra Tech DLZ JV | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Architect-engineer (a-e) services matoc | Feb 12, 2026 |
| W9123625DA007 Tetra Tech/mason & Hanger Joint Venture | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Multidiscipline architect-engineer services indefinite delivery indefinite quantity (idiq) in support of norfolk district ARMY ammunition (ammo) program for multiple locations | Aug 13, 2025 |
| W9123625FA039 Tetra Tech/mason & Hanger Joint Venture | $0 | delivery order | Department of the Army | Architect-engineering services | Minimum guarantee for multidiscipline architect-engineer services indefinite delivery indefinite quantity (idiq) in support of norfolk district ARMY ammunition (ammo) program for multiple locations | Mar 12, 2026 |
| W9123821D0005 Tetra Tech-Black & Veatch JV | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Architect engineer civil works, dam safety and levee safety program design services in support of united states ARMY corps of engineers south pacific division wide. base period years 1, 2 and 3. | Aug 26, 2024 |
| W9124J24D0005 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Environmental remediation services | Jan 24, 2024 |
| W9127820D0033 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Indefinite delivery contract (idc) for architect and engineering (a-e) services to support the usace south atlantic division (sad), mobile district, horizontal design program | Jun 3, 2025 |
| W9127820F0199 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Minimum guarantee | Oct 18, 2024 |
| W9127823F0188 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Environmental assessment (ea) | Sep 15, 2025 |
| W9127823F0290 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Fy24 primary substation 4 | Sep 10, 2025 |
| W9127825D0010 Tetra Tech Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Matoc for a-e services to support the usace sad, mobile district's planning & environmental division indefinite delivery indefinite quantity (idiq) contract. | Dec 31, 2024 |
| W9127825DA012 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Environmental quality (eq) program matoc | Apr 11, 2025 |
| W9127825F0066 Tetra Tech Inc | $0 | delivery order | Department of the Army | Architect-engineering services | The purpose of this task order is for the minimum guarantee | Oct 29, 2025 |
| W9127N19F0057 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Architect-engineering services | A&e services - edr and ddr reports | Dec 28, 2023 |
| W9127N24F0011 Tetra Tech Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Task 1 | Jun 14, 2024 |
| W9127N25DA006 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | The a-e firm shall provide comprehensive engineering services per the schedule of rates and sow. work covers portland aor, with possible seattle/walla walla support. contract: 5 years, $49m shared capacity, $5k minimum guarantee per firm. | Jan 27, 2026 |
| W9128F22D0004 Tetra Tech Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | $240m ers w/mmrp unr | May 13, 2025 |
| W9128F24D0018 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Base ae environmental sevices. this matoc will primarily be used to support the u.s. air force in its modernization of the air force nuclear weapons centers sentinel systems directorate afnwc nxd program and the environmental protection ... | May 27, 2025 |
| W9128F25FA003 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Professional services, other | A-e services for 2025 sentinel environmental permitting and compliance support | Sep 29, 2025 |
| W912DQ18D3001 Tetra Tech Ec, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Igf::ot::igf multiple award indefinite delivery/indefinite quantity task order contract for environmental remediation work in | May 28, 2025 |
| W912DQ21D3007 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Usace kansas city ur ae matoc in support of usace nwd and usepa region 2 | Feb 10, 2026 |
| W912DQ21F3054 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Task order for rcra rfi addendum for site ow633 at mcconnel air force base | Jan 9, 2026 |
| W912DQ24D3008 Tetra Tech Ec, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Ur prac base contract | Apr 29, 2025 |
| W912DQ24D3016 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Usace kansas city htrw ur ae matoc in support of usace nwd and usepa region 2 | Jul 24, 2025 |
| W912DQ24F3050 Tetra Tech, Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Minimum guarantee task order | Apr 23, 2025 |
| W912DR21D0002 Tetra Tech Ec, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Multiple award military munitions iii | Mar 16, 2026 |
| W912DR23D0014 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Architect/engineer (a/e) indefinite delivery/indefinite quantity (idiq) contracts to comprise one (1) multiple award task order contract (matoc) for a/e services to support hazardous, toxic, radioactive waste and military munitions ... | Apr 7, 2025 |
| W912DR25D0012 Tetra Tech, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Multiple award environmental services (maes) multiple award task order contract (matoc) | Aug 28, 2025 |
| W912DW22F2134 Wja PLLC | $0 | delivery order | Department of the Army | Architect-engineering services | A-e design services for fy24 barrack 3656 conversion to five (5) company operation facility(s) (cof) at jblm, wa. | Jan 9, 2024 |
| W912DW23F2028 Tetra Tech Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Task 2e- 65% design, bcoes, ddr, & plans | Aug 13, 2024 |
| W912DW23F2044 Tetra Tech Inc | $0 | delivery order | Department of the Army | Architect-engineering services | Hec-wat flood rish analysis | Jun 9, 2025 |
| W912DW25D1013 Wja PLLC | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Architect-engineer (a-e) services for multi-discipline design services for seattle district, u.s. ARMY corps of engineers | Jun 16, 2025 |
| W912DW25D1024 Wja PLLC | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Indefinite delivery contract (idc), multiple award task order contract (matoc) for architect-engineering (a-e) services to support the military and interagency and international services (iis) program, seattle district (nws) | Jul 9, 2025 |
| W912DY22D0005 Tetra Tech Ec, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Eo14042 ffp environmental remediation services- qa seeding this is a base award for quality assurance seeding with a period of performance of 60 months. | Oct 29, 2025 |
| W912DY22D0066 Tetra Tech Ec, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Ffp/cpff environmental remediation services- ires2 this is a base contract for international remediation and environmental services with a period of performance of 60 months. all work will be performed outside of the u.s. | Jul 2, 2025 |
| W912DY22D0085 Tetra Tech Ec, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Perform military munitions response program (mmrp) responses involving conventional munitions and chemical warfare materiel (cwm) environmental compliance and remediation services (ecrs) and other munitions-related services (omrs). | Jul 29, 2024 |
| W912DY23D0018 Tetra Tech Ec, Inc | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Aqueous film forming foam support srvcs | Aug 5, 2025 |
| W912DY25D0071 Tetra Tech/mason & Hanger Joint Venture | $0 | IDIQ contract | Department of the Army | Architect-engineering services | Increase energy resiliency, improve security, reduce energy and water consumption, achieve facility improvements, improve the quality of life for the soldier and ultimately reduce overall energy costs for the u.s government. | May 6, 2025 |
| W912DY26FA036 Tetra Tech/mason & Hanger Joint Venture | $0 | delivery order | Department of the Army | Architect-engineering services | The ae firm shall develop a 100% design bid build package, to include the development of cost estimates and design and construction schedules. the design is a microgrid system to provide resilient power for the parks reserve forces ... | Feb 24, 2026 |
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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