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 / 27.5/100 Score / $10.0M obligated (FY24+) / 121 awards / 0% no-bid among largest contracts / May 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 / Mid-size 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 2027-04-22 |
|---|---|
| Legal name | TETRA TECH INC (DBA TETRA TECH) |
| Address | 4433 CORPORATION LN STE 300, VIRGINIA BEACH, VA, 23462, USA / district 02 |
| Structure | Corporate entity (not tax exempt), incorporated in DE / in business since 1998-01-01 |
| NAICS | 541620 (+6 more) |
| API | registration JSON / SAM.gov record |
Contracts & Orders121 available contract records (FY2024+), largest first
| Contract ID | Obligated (FY24+) | Type | Agency | Category | Description | Latest Action |
|---|---|---|---|---|---|---|
| N6247016D9008 0001 | $3.0M | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf program management office (pmo) | Sep 25, 2025 |
| WE24 | $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 |
| N6945021F0777 | $1.5M | delivery order | Department of the Navy | Architect-engineering services | 21m-nsa new orleans pfas remedial investigation - swing project | Feb 6, 2025 |
| N6945020F0429 | $1.5M | delivery order | Department of the Navy | Architect-engineering services | 20m-nas meridian pfas remedial investigations | Jul 31, 2024 |
| WE04 | $1.1M | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf cercla and real estate support | Jun 18, 2024 |
| JM02 | $797K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf niris regional data manager | Sep 19, 2024 |
| N6945021F0548 | $503K | delivery order | Department of the Navy | Architect-engineering services | Five year review and luc inspection, former nawc indianapolis | May 29, 2026 |
| N4008018F4062 | $226K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa52 site 38 groundwater investigation | Apr 30, 2025 |
| N6945018F0318 | $120K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf fy18 pfas site inspection nas pensacola | May 26, 2026 |
| N6247321F5405 | $91K | delivery order | Department of the Navy | Architect-engineering services | Xb61 cmagr ri phase 2/fs | Sep 16, 2025 |
| N4008520F4444 | $60K | delivery order | Department of the Navy | Architect-engineering services | North, nwirp calverton 2020 basewide support | Sep 25, 2024 |
| N6945019F0442 | $52K | delivery order | Department of the Navy | Architect-engineering services | 19m-radiological pa&si, nas jacksonville, fl&nas pensacola, fl | Mar 5, 2026 |
| N6945020F0431 | $49K | delivery order | Department of the Navy | Architect-engineering services | 20m-nas jrb fort worth ust 1 remedial investigation | Sep 8, 2025 |
| N6247318F5194 | $32K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf site 18 remedial investigation / feasibility study, nas lemoore ca | Sep 26, 2024 |
| N4008521F6138 | $27K | delivery order | Department of the Navy | Architect-engineering services | Site 10 pfas ri, navsubase new london, ct (clean) | Apr 15, 2026 |
| N6945017F0307 | $22K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf ust-001 site investigation/remedial services, saufley field, nas pensacola, fl | Mar 4, 2024 |
| N6945020F0332 | $20K | delivery order | Department of the Navy | Architect-engineering services | 20m-five year review, nas key west, fl | May 1, 2024 |
| WE30 | $15K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf amr and restoration support | Sep 10, 2024 |
| N4008518F6578 | $9K | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xb02 mc base-wide pfas pa/si for mclb albany, ga | Apr 16, 2024 |
| N6945020F0471 | $8K | delivery order | Department of the Navy | Architect-engineering services | 20m-site 44 (ou 19) mna and gw i-racr, nas pensacola, fl | Jun 2, 2025 |
| N6945020F0401 | $4K | delivery order | Department of the Navy | Architect-engineering services | 20m-nas jacksonville, pfas si addendum sites 56&58 ri/fs, pp, r | Sep 9, 2025 |
| JM04 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf environmental consulting services, cbc gulfport, ms | Aug 7, 2024 |
| N4008017F43E2 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa35 dahlgren decision doc | Sep 25, 2024 |
| N4008021F4158 | $0 | delivery order | Department of the Navy | Architect-engineering services | Dahlgren site 20/23 vi study | Jul 9, 2025 |
| N4008021F4496 | $0 | delivery order | Department of the Navy | Architect-engineering services | Preliminary assessment (pa) - radiological - nsa annapolis and us | Jun 18, 2024 |
| N4008517F4526 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf cutler site 2-sya remedial design | Jul 22, 2025 |
| N4008518F4729 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa58 nsa mechanicsburg clean ti waiver rod amendment | Dec 17, 2024 |
| N4008518F4992 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa57 newport site 23 decision document&design | Sep 24, 2024 |
| N4008518F5112 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf nsb new london clean pfas si, dioxane sampling, and basewide er support | Aug 13, 2025 |
| N4008518F5356 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf nsa crane: base-wide pfas assessment | Mar 26, 2026 |
| N4008518F5769 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf pfas cercla tech support | Sep 26, 2025 |
| N4008518F5887 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa81 naval weapons station yorktown (nwsy) basewide | Jan 2, 2025 |
| N4008518F5894 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf pfas sampling/assessment/pilot study, site 09 | Aug 30, 2024 |
| N4008518F5920 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa83 north - newport erp pfc investigation | Jul 30, 2025 |
| N4008518F6058 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa74 ir support including site 45 informal dispute s | Sep 29, 2025 |
| N4008518F6259 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xa94 hr- pfas pa with optional si, yorktown fisc, yo | Sep 12, 2024 |
| N4008518F6647 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf basewide mrp si fieldwork and report | Jul 29, 2025 |
| N4008518F6797 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xb11 mc optimization efforts for ust sites, mcb camp | May 20, 2024 |
| N4008519F5163 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf north, nsb new london, clean, non-cercla o&m an | Dec 20, 2023 |
| N4008519F5806 | $0 | delivery order | Department of the Navy | Architect-engineering services | North navsta newport sites 10,11 and 19 environ | Jun 24, 2024 |
| N4008519F5809 | $0 | delivery order | Department of the Navy | Architect-engineering services | Igf::ot::igf xb48 north navsta newport site 22 remedial design | Sep 2, 2025 |
| N4008519F5939 | $0 | delivery order | Department of the Navy | Architect-engineering services | Navsta newport, sites 7, 10, and 11 reme | Jan 16, 2025 |
| N4008519F5987 | $0 | delivery order | Department of the Navy | Architect-engineering services | Xb50 north, east lyme ct nuwc, sediment and fish tis | Mar 31, 2025 |
| N4008519F6249 | $0 | delivery order | Department of the Navy | Architect-engineering services | Xb51 north navsta newport mrp site 1 remedial design | Sep 12, 2025 |
| N4008519F6663 | $0 | delivery order | Department of the Navy | Architect-engineering services | Xb57 "mc" - remedial investigation for uxo 2, 3, 4, and other mmr | Jul 29, 2025 |
| N4008520F5172 | $0 | delivery order | Department of the Navy | Architect-engineering services | North, nsa crane, site 1, rad site investigation, si, clean | Jan 30, 2024 |
| N4008520F5445 | $0 | delivery order | Department of the Navy | Architect-engineering services | Hr, nas oceana, potential new mr site inspections, tt clean | Aug 8, 2024 |
| N4008521F5311 | $0 | delivery order | Department of the Navy | Architect-engineering services | Site 24 environmental investigations, navsta newport, ri north (c | Jul 29, 2025 |
| N4008521F5317 | $0 | delivery order | Department of the Navy | Architect-engineering services | Swmu 17 stream restoration monitoring - maintenance & inspections | Jul 24, 2024 |
| N4008521F5329 | $0 | delivery order | Department of the Navy | Architect-engineering services | North, navsta newport, site 17 remedial design revision, clean | Jul 18, 2025 |
Contract Vehicles (IDIQ & BPA)1 parent contract vehicles
| # | Parent Contract ID | Task Orders | Obligated (FY24+) | Vehicle Ceiling | Unused Ceiling | Description | Latest Order |
|---|---|---|---|---|---|---|---|
| 1 | N6247016D9008 | 120 | $10.0M | $31.6M | - | Xb61 cmagr ri phase 2/fs | May 29, 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 Navy | 121 | $10.0M | 100% |
Product & Service CategoriesFY2024+
| # | Category | Awards | Obligated | Share |
|---|---|---|---|---|
| 1 | Architect-engineering services | 121 | $10.0M | 100% |
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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