AwardTape Companies Tetra Tech, Inc
Tetra Tech, Inc
Parent company: Tetra Tech, Inc., Nasdaq: TTEK. SEC CIK 0000831641. This registration is not separately listed.
Individual registration / 56.7/100 Score / $67.3M obligated (FY24+) / 50 awards / 0% no-bid among largest contracts / Sep 29, 2026 latest action
Executive Capture & Competitive PositionWhat this company is, who pays it, where it can grow or lose
Market RoleSpecialist SupplierNot in Top 100 directory
Company Score & Key MetricsIndividual registration / Growth contractor
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 2027-03-27 |
|---|---|
| Legal name | TETRA TECH, INC. (DBA TETRA TECH) |
| Address | 661 ANDERSEN DR STE 200, 400, 500, PITTSBURGH, PA, 15220, USA / district 17 |
| Structure | Corporate entity (not tax exempt), incorporated in DE / in business since 1988-02-04 |
| NAICS | 541620 (+12 more) |
| API | registration JSON / SAM.gov record |
Contracts & Orders50 available contract records (FY2024+), largest first
| Contract ID | Obligated (FY24+) | Type | Agency | Category | Description | Latest Action |
|---|---|---|---|---|---|---|
| W9128F25FA032 | $27.4M | delivery order | Department of the Army | Environmental and natural resources services | A-e services for 2025 sentinel environmental permitting and compliance support | Mar 25, 2026 |
| W9128F25FA125 | $20.5M | delivery order | Department of the Army | Environmental and natural resources services | A-e services for 2025 sentinel environmental permitting and compliance support at malmstrom afb | Sep 4, 2025 |
| W9128F26FA080 | $5.2M | delivery order | Department of the Army | Environmental and natural resources services | Sow-fy26 sentinel (1 may 2026) will be provided as an attachment. | May 28, 2026 |
| W912HQ24C0053 | $5.2M | definitive contract | Department of the Army | Science and technology R&D | Estcp er23-8438 new start ex situ treatment of pfas-impacted soils and sediments using electron beam technology | Dec 1, 2025 |
| 70Z0G125FSNY00001 | $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 |
| 70Z08324FCLEV0042 | $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 |
| 70Z05326FENVI0021 | $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 |
| 70Z05325FENVI0011 | $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 |
| W912BV19F0051 | $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 |
| 70Z08224FCEUM0019 | $482K | delivery order | U.S. Coast Guard | Architect-engineering services | Dry tortugas sampling and anclote key lead remediation support pnum 25093423 | Mar 3, 2026 |
| W912HQ23C0077 | $459K | definitive contract | Department of the Army | Science and technology R&D | Serdp er22-3450 | Oct 21, 2025 |
| 70Z08324FCLEV0051 | $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 |
| 70Z04724FPCNI0028 | $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 |
| 70Z08324FCLEV0024 | $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 |
| 70Z05325FENVI0001 | $297K | delivery order | U.S. Coast Guard | Architect-engineering services | Environmental studies and documentation proposed child development center, u.s. coast guard aviation training center, mobile, alabama | Dec 3, 2024 |
| 70Z05326FENVI0019 | $289K | delivery order | U.S. Coast Guard | Architect-engineering services | Spill prevention control and countermeasures (spccp) plan at multiple coast guard facilities districts southeast & heartland | Sep 4, 2026 |
| 70Z05325FENVI0002 | $225K | delivery order | U.S. Coast Guard | Architect-engineering services | Soil investigation and removal action work plan, u.s. coast guard alki lighthouse and housing, psn 25788172 | Dec 6, 2024 |
| 70Z0G122FABCD0034 | $153K | delivery order | U.S. Coast Guard | Architect-engineering services | A-e services - building 8 lead based paint (lbp) abatement investigation | Aug 31, 2026 |
| 70Z04725FPCNI0003 | $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 |
| 70Z08223FMISC0002 | $105K | delivery order | U.S. Coast Guard | Architect-engineering services | Spcc project update at multiple d7 & d8 USCG locations | Sep 17, 2024 |
| HSCG8317JPSL003 | $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 |
| 70Z04724FPCNI0005 | $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 |
| W912QR18F0489 | $36K | delivery order | Department of the Army | Environmental and natural resources services | Remedial action site 90 | Mar 22, 2024 |
| 70Z05022F43000002 | $31K | delivery order | U.S. Coast Guard | Environmental and natural resources services | The purpose of this task order is to provide environmental engineering services for the design and construction of the mlb pier on the siuslaw river located in florence, or. | Sep 27, 2024 |
| W912BU19F0117 | $31K | delivery order | Department of the Army | Quality control, testing and inspection | Cosden pilot test final phase | Sep 26, 2025 |
| W9124J24F0078 | $5K | delivery order | Department of the Army | Environmental and natural resources services | Environmental remediation services | Jun 18, 2024 |
| W912DR25FA116 | $5K | delivery order | Department of the Army | Environmental and natural resources services | Minimum guarantee for the multiple award environmental services (maes) multiple award task order contract (matoc) | Sep 30, 2025 |
| W9128F24F0259 | $3K | delivery order | Department of the Army | Architect-engineering services | Min. guarantee - $249m ae env matoc | Sep 24, 2024 |
| 70Z04721FCHLAES00 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | A/e services at cg charleston sc | Aug 18, 2025 |
| 70Z04723F43000003 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | Professional architect/engineering (a/e) services for geotechnical site investigation, slope stability and seismic analysis at USCG base charleston, north charleston, sc. | Aug 18, 2025 |
| 70Z05019DTETRAT07 | $0 | IDIQ contract | U.S. Coast Guard | Architect-engineering services | The purpose of this contract is to support the united states coast guard through the provision of an environmental engineering multiple-award indefinite delivery/indefinite quantity (idiq) contract covering the united states (u.s.) and its ... | Sep 6, 2024 |
| 70Z05023F43000011 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | To provide ea and supporting studies to evaluate the construction, operation, and likely future decommissioning of the tm/rfs hangar system at asbp. | Jul 10, 2026 |
| 70Z05023F43000015 | $0 | delivery order | U.S. Coast Guard | Studies and analysis | Engineering services to provide an environmental assessment to replace boat haul out pier, USCG sta tillamook (garibaldi, or) pn 13-s03002. | Jan 16, 2026 |
| 70Z08318FPCL14600 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | Pn 10641413 site investigation for suspected historic fuel release at USCG sta hatteras inlet | Sep 29, 2026 |
| 70Z08821FPX303900 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | Waste bilge water treatment feasibility study | Oct 26, 2023 |
| DTCG8303F3CL435 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | Beaver island tower property environmental site assessment p/n 9c02297 | Oct 9, 2025 |
| HSCG8307J3CL309 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | A/e envirnmental services | Oct 10, 2025 |
| HSCG8309J3CL358 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | New task order 09-j-3cl358 doc# 21098393cl358 contract # 08-d-3cl109 tetra tech nus, inc. USCG detroit atwater property cercla investigation ige = $66,930 | Oct 14, 2025 |
| HSCG8309J3YD104 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | Env a/e services | Oct 14, 2025 |
| HSCG8309J3YD114 | $0 | delivery order | U.S. Coast Guard | Architect-engineering services | Site 7 removal action, phase ii at USCG yard baltimore, md | Oct 14, 2025 |
| W9124J24D0005 | $0 | IDIQ contract | Department of the Army | Environmental and natural resources services | Environmental remediation services | Jan 24, 2024 |
| W9128F24D0018 | $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 | $0 | delivery order | Department of the Army | Professional services, other | A-e services for 2025 sentinel environmental permitting and compliance support | Sep 29, 2025 |
| W912DR23D0014 | $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 | $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 |
| W912QR21D0020 | $0 | IDIQ contract | Department of the Army | Architect-engineering services | A/e environmental services matoc | Aug 26, 2025 |
| W912QR25D0009 | $0 | IDIQ contract | Department of the Army | Architect-engineering services | A/e environmental services matoc | Jun 13, 2025 |
| W912QR20F0334 | -$40K | delivery order | Department of the Army | Architect-engineering services | Environmental ae idiq | Mar 4, 2026 |
| 70Z08222FABCD0008 | -$54K | delivery order | U.S. Coast Guard | Architect-engineering services | Safe homes initiative lead-based hazard abatement at USCG 8th repfac in new orleans, la | May 15, 2025 |
| W912P423F0009 | -$235K | delivery order | Department of the Army | Architect-engineering services | Superfund site big john salvage ae design | Sep 16, 2025 |
Contract Vehicles (IDIQ & BPA)10 parent contract vehicles
| # | Parent Contract ID | Task Orders | Obligated (FY24+) | Vehicle Ceiling | Unused Ceiling | Description | Latest Order |
|---|---|---|---|---|---|---|---|
| 1 | W9128F24D0018 | 5 | $53.1M | $47.8M | - | Sow-fy26 sentinel (1 may 2026) will be provided as an attachment. | May 28, 2026 |
| 2 | 70Z05019DTETRAT07 | 22 | $8.1M | $2.2M | - | Waste bilge water treatment feasibility study | Sep 20, 2026 |
| 3 | W912DY16D0025 | 1 | $573K | $14.7M | - | Base integrated environmental support tasks (biest) for tinker air force base, oklahoma | Aug 15, 2025 |
| 4 | HSCG5014DPSL005 | 2 | $78K | $1.3M | - | Pn 10641413 site investigation for suspected historic fuel release at USCG sta hatteras inlet | Sep 29, 2026 |
| 5 | W912QR12D0004 | 1 | $36K | $3.2M | - | Remedial action site 90 | Mar 22, 2024 |
| 6 | W912DR25D0012 | 1 | $5K | $5K | - | Minimum guarantee for the multiple award environmental services (maes) multiple award task order contract (matoc) | Sep 30, 2025 |
| 7 | W9124J24D0005 | 1 | $5K | $5K | - | Environmental remediation services | Jun 18, 2024 |
| 8 | HSCG8308D3CL109 | 3 | $0 | $5.1M | $1.5M | Site 7 removal action, phase ii at USCG yard baltimore, md | Oct 14, 2025 |
| 9 | DTCG8302D3CL374 | 2 | $0 | $12.6M | $12.5M | Beaver island tower property environmental site assessment p/n 9c02297 | Oct 10, 2025 |
| 10 | W912QR16D0029 | 2 | -$9K | $3.7M | $505K | Environmental ae idiq | Mar 4, 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 | 20 | $59.1M | 88% |
| 2 | U.S. Coast Guard | 30 | $8.1M | 12% |
Product & Service CategoriesFY2024+
| # | Category | Awards | Obligated | Share |
|---|---|---|---|---|
| 1 | Environmental and natural resources services | 10 | $53.8M | 80% |
| 2 | Architect-engineering services | 35 | $7.8M | 12% |
| 3 | Science and technology R&D | 2 | $5.6M | 8.4% |
| 4 | Quality control, testing and inspection | 1 | $31K | 0.0% |
| 5 | Professional services, other | 1 | $0 | 0.0% |
| 6 | Studies and analysis | 1 | $0 | 0.0% |
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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