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TETRA TECH, INC.
Doing business as TETRA TECH
BELLEVUE, WA, 98004
Unclaimed
Source Records
No company-reported description yet. Owners can add one after claiming the profile.
Capabilities
Prime contracting experience
9 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Prime | Department of Defense Department of the Army | BIG JOHN SALVAGE - HOULT ROAD SUPERFUND SITE ADDITIONAL ARCHITECT- ENGINEER DESIGN SERVICES TO DESIGN NON-TIME CRITICAL REMOVAL ACTIONS IN THE UPLAND AND RIVER AREAS. | W912QR23D0047USAspending | $1,357,295 | Jun 8, 2026 | Nov 18, 2025 – Nov 18, 2030 |
| Prime | Department of Defense Department of the Army | NEW LOCK AT THE SOO ENGINEERING DURING CONSTRUCTION SUPPORT FOR HANDS FREE MOORING SYSTEM | W912QR23D0047USAspending | $661,854 | May 14, 2026 | May 14, 2026 – Nov 13, 2029 |
| Prime | Department of Defense Department of the Army | ARMY RESERVE CENTER OF THE FUTURE CONCEPT DEVELOPMENT | W912QR23D0047USAspending | $1,177,838 | May 1, 2026 | Sep 26, 2025 – Sep 30, 2026 |
| Prime | Department of Defense Department of the Army | KY LOCK APPROACH WALL DESIGN TASK ORDER | W912QR23D0047USAspending | $8,528,780 | Apr 9, 2026 | Oct 26, 2023 – Oct 31, 2026 |
| Prime | Department of Defense Department of the Army | LAGRANGE DAM - 1200' LOCK 35-100% DESIGN. | W912QR23D0047USAspending | $34,472,772 | Feb 24, 2026 | Sep 26, 2023 – Nov 6, 2029 |
| Prime | Department of Defense Department of the Army | AE SERVICES FOR WPAFB HVAC RENOVATION | W912QR23D0047USAspending | $930,212 | Jun 11, 2025 | Sep 22, 2023 – Jun 30, 2027 |
| Prime | Department of Defense Department of the Army | SENTINEL PROGRAM ENVIRONMENTAL PERMITTING AND COMPLIANCE SUPPORT | W912QR23D0047USAspending | $20,051,958 | Nov 13, 2024 | Feb 23, 2024 – Feb 22, 2025 |
| Prime | Department of Defense Department of the Army | LOCK AND DAM 25 NESP NO. 5 | W912QR23D0047USAspending | $2,844,598 | Aug 29, 2024 | Feb 7, 2024 – Jul 20, 2026 |
| Prime | Department of Defense Department of the Army | OHIO RIVER LOW FLOW IES | W912QR23D0047USAspending | $332,390 | May 20, 2024 | Nov 14, 2023 – Nov 30, 2024 |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Subcontracting experience
3 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Defense | ADD WORK, UPDATE SOW TO REVISION 4 TO-29339.05-TETRATECH Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 541330 Parent award performance state: IL Parent award description: LAGRANGE NEW 1200' LOCK AE TASK ORDER View parent award on USAspending | W912BV19D0023USAspending | $164,885 | Aug 15, 2023 | — – — |
| Subcontractor | Department of Defense | IDC A-E SERVICES FOR HORIZONTAL DESIGN NEEDS PRIMARILY FOR DHS TO-29339.05-TETRA TECH Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 541330 Parent award performance state: IL Parent award description: LAGRANGE NEW 1200' LOCK AE TASK ORDER View parent award on USAspending | W912BV19D0023USAspending | $4,517,502 | Sep 28, 2022 | — – — |
| Subcontractor | Department of Defense | IDC A-E SERVICES FOR HORIZONTAL DESIGN NEEDS PRIMARILY FOR DHS TO-29339.04-TETRA TECH Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 541330 Parent award performance state: IL Parent award description: AE SERVICES LD22 FISH PASSAGE DESIGN View parent award on USAspending | W912BV19D0023USAspending | $3,575,652 | Sep 28, 2022 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Agencies supported
- Department of DefenseGov-sourced