Federal contractor profile
TETRA TECH EC, INC.
UEI TQGYUPZ2KPL5CAGE 3ECT6
Active
Overview
- Legal name
- TETRA TECH EC, INC.
- Registered location
- LAKEWOOD, CO, USA
- Primary NAICS
- 562910 — Remediation Services
- Latest award activity
- Aug 26, 2026
Read company summary
TETRA TECH EC, INC. is associated with UEI TQGYUPZ2KPL5 and CAGE 3ECT6 in public federal records. AcornBids currently links 8 prime awards totaling $5.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Energy. Its recorded federal awards include work classified as Environmental Consulting Services; Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562910 (Remediation Services). Its public SAM.gov registration lists LAKEWOOD, CO, USA.
At a glance
Lifetime prime obligations$5.6M
Prime awards8
Awards with future end dates3
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
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 Refresh pending; these totals may be out of date.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 EC, INC.
- UEI
- TQGYUPZ2KPL5
- CAGE
- 3ECT6
- Registered address
- 390 UNION BLVD STE 400, LAKEWOOD, CO, 80228, USA
- Registration status
- Active
- Primary NAICS
- 562910 — Remediation Services
- SAM activation
- Jul 21, 2026
- Initial registration
- Mar 20, 2003
- Entity start
- Mar 7, 2003
- SAM updated
- Jul 21, 2026
- Registration expires
- Jul 21, 2027
- 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 |
|---|---|---|---|---|
| 140L6423F0036SAN PEDRO RESTORATION ENVIRONMENTAL ASSESSMENT | Department of the Interior | $369.2K | Sep 8, 2023 | Jan 15, 2027 |
| W912HQ26C0005ESTCP PROJECT NUMBER MR25-8926 TITLE: DEMONSTRATION OF THE ULTRATEMA-4 AT THE SAN DIEGO UNDERWATER REAL-WORLD MUNITIONS RESPONSE SITE | Department of Defense | $1.6M | Dec 9, 2025 | Dec 8, 2029 |
| FERC17F0147TECHNICAL DAM SAFETY INSPECTIONS IGF::OT::IGF | Department of Energy | $3.2M | Sep 1, 2017 | Feb 28, 2023 |
| AG91S8K170041IGF::CT::IGF DATA ANALYSIS FOR DECISION SUPPORT PROJECT | Department of Agriculture | $141.5K | May 24, 2017 | Feb 28, 2022 |
| AG91S8K170044IGF::CT::IGF EXISTING VEGETATION MAPPING PROGRAM AND GIS PROGRAMMING PROJECT | Department of Agriculture | $130.5K | Jun 15, 2017 | Feb 28, 2022 |
| 140P2019F0249CHRI 217021 CORAL RELOCATION AND MONITORING SERVICES | Department of the Interior | $624.9K | Aug 26, 2019 | Mar 31, 2027 |
| 140P5422F0095SEAGRASS HABITAT RESTORATION, BISC | Department of the Interior | $319.9K | Sep 9, 2022 | Jun 30, 2025 |
| 127EAT21F0038GEOGRAPHIC INFORMATION SYSTEMS AND REMOTE SENSING SERVICES FOR THE HABITAT DISTURBANCE & MAPPING PROJECT | Department of Agriculture | $649.5K | Jun 11, 2021 | Mar 21, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 21, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 20, 2003 |
| Entity start | Mar 7, 2003 |
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 562910 — Remediation Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ROXANNE CLARKE | Government business | Contact method not published | SAM registration | Not available |
| ROXANNE CLARKE | Alternate government business | Contact method not published | SAM registration | Not available |
| ANH NGHIEM | Electronic business | Contact method not published | SAM registration | Not available |
| ANH NGHIEM | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236220 — Commercial and Institutional Building Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 541310 — Architectural Services
- 541330 — Engineering Services
- 541370 — Surveying and Mapping (except Geophysical) Services
- 541618 — Other Management Consulting Services
- 541620 — Environmental Consulting Services
- 561210 — Facilities Support Services
- 562910 — Remediation Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About TETRA TECH EC, INC.
What products and services appear in its federal awards?
Recorded award industries: 541620 — Environmental Consulting Services; 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Recorded products and services: B510 — Environmental Studies and Assessments; F999 — Other Environmental Services, Studies, and Analytical Support; R408 — Program Management/Support Services.
Examples from recent award records:
- SAN PEDRO RESTORATION ENVIRONMENTAL ASSESSMENT
- ESTCP PROJECT NUMBER MR25-8926 TITLE: DEMONSTRATION OF THE ULTRATEMA-4 AT THE SAN DIEGO UNDERWATER REAL-WORLD MUNITIONS RESPONSE SITE
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
390 UNION BLVD STE 400, LAKEWOOD, Colorado 80228, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
562910 — Remediation Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Energy; Department of the Interior; Department of Agriculture.
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.
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