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 |
|---|---|---|---|---|---|---|
| 70Z0G122FABCD0034 Tetra Tech, Inc | $153K | delivery order | U.S. Coast Guard | Architect-engineering services | A-e services - building 8 lead based paint (lbp) abatement investigation | Aug 31, 2026 |
| FA860126F0031 Tetra Tech Inc | $152K | delivery order | Department of the Air Force | Architect-engineering services | Project 23200514, dsn 240807, renovate star lab for security - f21661 | Feb 25, 2026 |
| 70Z04725FPCNI0003 Tetra Tech, Inc | $150K | delivery order | U.S. Coast Guard | Architect-engineering services | A&e services to conduct geotechnical testing with report and environmental soil sampling at USCG tracen yorktown, va | Sep 17, 2025 |
| W912UM24F0054 Tetra Tech, Inc | $148K | delivery order | Department of the Army | Architect-engineering services | Architect-engineer (a-e) services: fy24 renovate room into culinary arts lab dodea, camp walker, daegu, republic of korea | Nov 15, 2024 |
| W912QR24F0101 Tetra Tech Inc | $147K | delivery order | Department of the Army | Architect-engineering services | Ae services for title ii services for construction at nswc crane indiana. | Oct 29, 2025 |
| FA491125F0034 Tetra Tech, Inc | $146K | delivery order | Department of the Air Force | Architect-engineering services | This task order is for architect-engineer services for title i architect engineer services, via ae next 2021 pool 4, facilities and general infrastructure. this order is for the design of the prince sultan air base ops town fighter support ... | Aug 9, 2025 |
| W9123725F0077 Stantec Tetra Tech JV | $144K | delivery order | Department of the Army | Architect-engineering services | Safety assurance review for lower mud river, milton, west virginia flood risk management (frm) project | Apr 8, 2025 |
| FA860125F0265 Tetra Tech Inc | $135K | delivery order | Department of the Air Force | Architect-engineering services | Project 23200510 dsn 250828 - secure space build out f/20441 | Sep 24, 2025 |
| W9123719F0339 Stantec Tetra Tech JV | $131K | delivery order | Department of the Army | Architect-engineering services | Tule river phase ii | Dec 16, 2024 |
| W911WN26FA078 Tetra Tech DLZ JV | $129K | delivery order | Department of the Army | Architect-engineering services | Architecture-engineer (a-e_ services matoc) - john p. murtha locks and dam emptying valve and filling system investigation | May 6, 2026 |
| W50S6Y24C0003 Tetra Tech/mead and Hunt Joint Venture | $128K | definitive contract | Department of the Army | Architect-engineering services | Repair be admin type c construction management services. | Sep 11, 2025 |
| 70Z04425FOIPL0004 RPS Group, Inc | $125K | delivery order | U.S. Coast Guard | IT products: compute | Firm fixed priced task order 7 for eds refinement services | Nov 19, 2025 |
| W912DW25F2026 Tetra Tech, Inc | $122K | delivery order | Department of the Army | Architect-engineering services | Bridge inspection | Sep 3, 2025 |
| N6945018F0318 Tetra Tech Inc | $120K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf fy18 pfas site inspection nas pensacola | May 26, 2026 |
| FA564124F0014 Tetra Tech, Inc | $113K | delivery order | Department of the Air Force | Engineering and technical services | The purpose of this work is to develop spill prevention and response plans and provide spill response exercises for afafrica installations. | Feb 11, 2026 |
| W912GB19F0072 Tetra Tech, Inc | $108K | delivery order | Department of the Army | Architect-engineering services | Sofa: design of a-29 program beddown kainji airbase | Mar 28, 2025 |
| 70Z08223FMISC0002 Tetra Tech, Inc | $105K | delivery order | U.S. Coast Guard | Architect-engineering services | Spcc project update at multiple d7 & d8 USCG locations | Sep 17, 2024 |
| W912UM24F0044 Tetra Tech, Inc | $103K | delivery order | Department of the Army | Architect-engineering services | A&e behavioral health consultant | Jun 28, 2024 |
| W912QR20F0156 Tetra Tech Inc | $99K | delivery order | Department of the Army | Architect-engineering services | Enhanced commissioning for nasic ipc at wpafb, oh - $167,012.00 | Jul 3, 2024 |
| W912P725F0011 Tetra Tech, Inc | $99K | delivery order | Department of the Army | Program and management support | Provide technical and contracting support to the epa region 9 zero waste section, a unit within the broader land, chemicals and redevelopment division (lcard). | May 16, 2025 |
| FA489723F0058 Wja PLLC | $95K | delivery order | Department of the Air Force | Architect-engineering services | Ae design bldg 2422 repair dorm. | Dec 4, 2024 |
| W912P923F0069 Tetra Tech-Stanley JV | $94K | delivery order | Department of the Army | Architect-engineering services | Va lodges ae svc | May 8, 2025 |
| W912QR23F0003 Tetra Tech Inc | $93K | delivery order | Department of the Army | Architect-engineering services | Base bid | Jan 15, 2026 |
| 70Z02323F47000001 Tetra Tech, Inc | $93K | delivery order | U.S. Coast Guard | Engineering and technical services | Environmental policy rewrite | Sep 11, 2025 |
| N6247321F5405 Tetra Tech Inc | $91K | delivery order | Department of the Navy | Architect-engineering services | Xb61 cmagr ri phase 2/fs | Sep 16, 2025 |
| FA558724F0166 Tetra Tech, Inc | $90K | delivery order | Department of the Air Force | Engineering and technical services | To provide a baseline ecological survey at raf feltwell, united kingdom (uk) and a base wide bird survey at raf lakenheath, uk. | Aug 11, 2025 |
| W911KB25F0010 Tetra Tech Inc | $85K | delivery order | Department of the Army | Architect-engineering services | Design services to update solicitation documents for floating breakwater replacement (ket005) at bar point harbor | Dec 2, 2024 |
| HQC00324F0018 Tetra Tech, Inc | $83K | delivery order | Defense Commissary Agency | Architect-engineering services | Idiq a-e services | Aug 8, 2024 |
| HSCG8317JPSL003 Tetra Tech, Inc | $78K | delivery order | U.S. Coast Guard | Architect-engineering services | Igf::ot::igf study sanitary sewer lines basewide @ USCG tracen yorktown and base portsmouth, va. p/n 5897520 | Feb 18, 2026 |
| W912HZ25FA032 Tetra Tech, Inc | $77K | delivery order | Department of the Army | Engineering and technical services | W81ewf51770246 | Aug 29, 2025 |
| W912UM25F0067 Tetra Tech, Inc | $72K | delivery order | Department of the Army | Architect-engineering services | A-e service, construction phase services for fy24 smyu21-1117 repair sewer lift stations b659, b823, b1356 and b1706, osan ab, korea | Sep 17, 2025 |
| W912DW23F2024 Wja PLLC | $70K | delivery order | Department of the Army | Architect-engineering services | Architect-engineer (a-e) design, repair jackson ave between 3rd division drive to transmission line road at jblm, wa | Jul 10, 2025 |
| W912UM25F0015 Tetra Tech, Inc | $66K | delivery order | Department of the Army | Architect-engineering services | Construction phase services for cy23 rokfc in-kind, n22r700, relocate water treatment plant, cfa, chinhae, korea | Apr 20, 2026 |
| 70Z04724FPCNI0005 Tetra Tech, Inc | $65K | delivery order | U.S. Coast Guard | Architect-engineering services | A&e services for USCG academy recapitalize central steam distribution system project, new london, ct | Aug 18, 2025 |
| W50S8523F0020 Tetra Tech, Inc | $65K | delivery order | Department of the Army | Architect-engineering services | Type c construction managment services for the construction of hangar 4, selfridge air national guard base | Mar 24, 2026 |
| W912PP24F0024 Tetra Tech, Inc | $64K | delivery order | Department of the Army | Architect-engineering services | Numerical modeling of john martin reservoir | Mar 6, 2025 |
| W912QR23F0411 Tetra Tech, Inc | $63K | delivery order | Department of the Army | Architect-engineering services | Ae services for wpafb hvac renovation | Jun 11, 2025 |
| W912P722F0022 Tetra Tech Inc | $62K | delivery order | Department of the Army | Architect-engineering services | Usepa iron king fs super fund site support | Sep 8, 2025 |
| W50S8D24F0001 Tetra Tech, Inc | $62K | delivery order | Department of the Army | Architect-engineering services | Type a2 and b services for building 200 energy project. | Jun 6, 2025 |
| N4008520F4444 Tetra Tech Inc | $60K | delivery order | Department of the Navy | Architect-engineering services | North, nwirp calverton 2020 basewide support | Sep 25, 2024 |
| FA489723F0056 Wja PLLC | $59K | delivery order | Department of the Air Force | Architect-engineering services | Ae title ii services for renovation of a2 confined spaces at b2215, mountain home afb, id. | Feb 25, 2025 |
| W912PP24F0016 Tetra Tech, Inc | $57K | delivery order | Department of the Army | Architect-engineering services | Task order w912pp24f0016 urgwom data management | Jul 16, 2024 |
| W912ER25F0039 Tetra Tech, Inc | $56K | delivery order | Department of the Army | Architect-engineering services | A-e services for royal saudi naval forces underground command center exhaust and hvac redesign | Dec 19, 2025 |
| W50S8723C0004 Tetra Tech/mead and Hunt Joint Venture | $53K | definitive contract | Department of the Army | Architect-engineering services | Type c services repair bldg 51 | Dec 19, 2025 |
| N6945019F0442 Tetra Tech Inc | $52K | delivery order | Department of the Navy | Architect-engineering services | 19m-radiological pa&si, nas jacksonville, fl&nas pensacola, fl | Mar 5, 2026 |
| HQC00324F0022 Tetra Tech, Inc | $51K | delivery order | Defense Commissary Agency | Architect-engineering services | Idiq a-e services type a services for structural assessment nas fort worth commissary tx | May 6, 2024 |
| W912BU23F0007 Tetra Tech Inc | $49K | delivery order | Department of the Army | Studies and analysis | Philly to trenton analytical sampling | Sep 27, 2024 |
| N6945020F0431 Tetra Tech Inc | $49K | delivery order | Department of the Navy | Architect-engineering services | 20m-nas jrb fort worth ust 1 remedial investigation | Sep 8, 2025 |
| W912HZ22P0144 RPS Group, Inc | $46K | purchase order | Department of the Army | IT services: delivery | Frf and wis data portal enhancements | Mar 25, 2025 |
| W912ES25F0044 Tetra Tech-Stanley JV | $46K | delivery order | Department of the Army | Architect-engineering services | Architect-engineer services | Mar 6, 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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