AwardTape · Defense awards · Tetra Tech · Tetra Tech Inc
Tetra Tech Inc: $10.0M in DoD and DHS awards (this registration)
This registration, Tetra Tech Inc, holds 121 DoD and DHS prime awards with $10.0M obligated Oct 6, 2023 to May 29, 2026. Largest category: Architect-engineering services at $10.0M; largest buyer: Department of the Navy at $10.0M.
| Obligated FY2024+ | $10.0M |
|---|---|
| Awards | 121 |
| FY2024 | $6.5M |
| FY2025 | $3.3M |
| FY2026 to date | $251K |
| Lifetime obligated on these awards | $202.5M |
| Parent company | Tetra Tech: $627.6M in DoD and DHS awards since FY2024 across 49 registrations |
| First and latest action | Oct 6, 2023 · May 29, 2026 |
| Award | Obligated FY2024+ | What | Agency | Category | Latest action |
|---|---|---|---|---|---|
| N4008019F4345 delivery order | -$1.4K | Igf::ot::igf, uxo 9, arsenic study, nsf indian head | Navy | Architect-engineering services | Sep 28, 2024 DoD 90d |
| N4008518F5752 delivery order | -$1.5K | Igf::ot::igf basewide pfas investigations | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945019F0368 delivery order | -$1.9K | Site 9 fs, pp and dd | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945019F0337 delivery order | -$1.9K | 19m - ncbc gulfport site 7/8 base ditch survey | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945019F0340 delivery order | -$2.5K | 19m - 5 year review | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945019F0321 delivery order | -$3.2K | Fy19 petroleum assessment support ust 3&10 site 29, nas key west, fl | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N4008019F4725 delivery order | -$3.3K | Xb49 gambo creek sediment sampling and study to comp | Navy | Architect-engineering services | Sep 28, 2024 DoD 90d |
| N6945019F0429 delivery order | -$3.4K | 19m-nas jacksonville site 57 high turn up tech | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945019F0372 delivery order | -$3.9K | 19m-ncbc gulfport 5 year review | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945019F0350 delivery order | -$5.1K | 5 year review and sampling | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945019F0304 delivery order | -$5.4K | Igf::ot::igf ou2 groundwater monitoring optimization | Navy | Architect-engineering services | Sep 29, 2024 DoD 90d |
| N6247318F4357 delivery order | -$5.7K | Igf::ot::igf xa73 base-wide pa/si for pfas and fs support; nbsd | Navy | Architect-engineering services | Oct 1, 2024 DoD 90d |
| N4008520F5104 delivery order | -$6.2K | North, nwirp calverton, ri/fs for pfas at various sites but initi | Navy | Architect-engineering services | Dec 9, 2025 DoD 90d |
| WE06 delivery order | -$9.1K | Igf::ot::igf nirop fridley annual monitoring report and optimization support | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N4008519F5351 delivery order | -$16K | Igf::ot::igf xb35 hr- ern- preliminary assessment for dare county | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| WE05 delivery order | -$31K | Igf::ot::igf rd site 2 nwirp calverton, ny | Navy | Architect-engineering services | Sep 30, 2025 DoD 90d |
| N4008520F5717 delivery order | -$36K | Ns newport -epa rfi data collection&review for tank farm 5 | Navy | Architect-engineering services | Sep 30, 2025 DoD 90d |
| N4008519F4586 delivery order | -$105K | Igf::ot::igf x033 pfas rfi, mcas beaufort, sc | Navy | Architect-engineering services | Sep 5, 2025 DoD 90d |
| N4008518F5960 delivery order | -$142K | Igf::ot::igf xa93 hr - preliminary assessment (pa) for basewide i | Navy | Architect-engineering services | Sep 30, 2024 DoD 90d |
| N6945018F0396 delivery order | -$145K | Igf::ot::igf xb12 pfas site inspection, former naval air station, cecil field, fl | Navy | Architect-engineering services | May 2, 2025 DoD 90d |
| N6247319F4699 delivery order | -$154K | Igf::ot::igf xb33 pa/si for asbestos - sites 86 and 87 | Navy | Architect-engineering services | Apr 23, 2025 DoD 90d |
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 9, 2026.
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