Active
Overview
- Legal name
- TETRA TECH, INC.
- Also known as
- TETRA TECH
- Registered location
- MARLBOROUGH, MA, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jun 9, 2026
Read company summary
TETRA TECH, INC. is associated with UEI NAYBB3MLDS46 and CAGE 1BKS5 in public federal records. AcornBids currently links 62 prime awards totaling $244.9M in obligations to this entity. Its largest recorded federal customer by obligations is Agency for International Development. Its recorded federal awards include work classified as Engineering Services; Architectural Services; Administrative Management and General Management Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists MARLBOROUGH, MA, USA.
At a glance
Lifetime prime obligations$244.9M
Prime awards62
Awards with future end dates21
Top-agency concentration67.5%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TETRA TECH, INC.
- Doing business as
- TETRA TECH
- UEI
- NAYBB3MLDS46
- CAGE
- 1BKS5
- Registered address
- 100 NICKERSON RD STE 100, MARLBOROUGH, MA, 01752, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Sep 18, 2025
- Initial registration
- Jun 25, 2001
- Entity start
- Feb 4, 1988
- SAM updated
- Sep 18, 2025
- Registration expires
- Sep 16, 2026
- Fiscal year end
- Sep 30
- Place of incorporation
- DE, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W912UM25F0067A-E SERVICE, CONSTRUCTION PHASE SERVICES FOR FY24 SMYU21-1117 REPAIR SEWER LIFT STATIONS B659, B823, B1356 AND B1706, OSAN AB, KOREA | Department of Defense | $71.9K | Sep 18, 2025 | Dec 11, 2026 |
| W912ER26FA002BEIRUT NAVAL BASE DESIGN DURING CONSTRUCTION | Department of Defense | $900.7K | Oct 23, 2025 | Oct 22, 2027 |
| FA890321D0013INDEFINITE DELIVERY, INDEFINITE QUANTITY MULTIPLE AWARD TASK ORDER CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR TRADITIONAL TITLE I, TITLE II, AND OTHER ARCHITECT ENGINEER… | Department of Defense | $2.0B | Feb 17, 2021 | Not available |
| W912ER25F0026US DEVELOPMENT AREA, PACKAGE 5A-1 LSA COMMAND SERVICES AND PACKAGE 5B- HQ SECURE AREAS PROVIDE SIX (6) DESIGN BID BUILD (DBB) REQUEST FOR PROPOSALS (RFP) IN UAE. | Department of Defense | $14.2M | Dec 11, 2024 | Dec 7, 2026 |
| W912ER26FA077THIS CONTRACT REPLACES THE ACTIVE KSA RSNF MH-60R AIRCRAFT SUPPORT CONTRACT W912ER24F0063. | Department of Defense | $2.4M | May 20, 2026 | Mar 30, 2027 |
| W912ER24F0063MH-60 TRAINING FACILITY RE-DESIGN | Department of Defense | $2.4M | May 3, 2024 | Mar 30, 2027 |
| W912UM25F0015CONSTRUCTION PHASE SERVICES FOR CY23 ROKFC IN-KIND, N22R700, RELOCATE WATER TREATMENT PLANT, CFA, CHINHAE, KOREA | Department of Defense | $66.4K | Apr 22, 2025 | Dec 31, 2026 |
| W912UM26FA031CONSTRUCTION PHASE SERVICES (CPS) FOR FY24 ROKFC ELECTRICAL SWITCHGEAR BUILDING, CFA CHINHAE, KOREA | Department of Defense | $41.7K | Apr 10, 2026 | Jun 8, 2028 |
| W912UM25F0002AE, CY25 ROKFC IN-KIND, PN O22R600 TEMF, BONIFAS, KOREA | Department of Defense | $1.4M | Oct 15, 2024 | Aug 17, 2026 |
| W912ER22F0005MMSC MAINTENANCE FACILITY | Department of Defense | $4.5M | Nov 4, 2021 | Nov 10, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 18, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 25, 2001 |
| Entity start | Feb 4, 1988 |
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JESSICA OAKES | Government business | Contact method not published | SAM registration | Not available |
| JASON THOMAS | Alternate government business | Contact method not published | SAM registration | Not available |
| DAVID GEORGE | Electronic business | Contact method not published | SAM registration | Not available |
| OLGA RYZHEVSKY | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541611 — Administrative Management and General Management Consulting Services
- 541620 — Environmental Consulting Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Related companies worth researching
Explore the customer, work and award-size evidence behind each match.
14 awards
7 awards
6 awards
6 awards
5 awards
4 awards
4 awards
3 awards
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
Recently viewed companies
Keep your research moving
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit