Active
Overview
- Legal name
- TETRA TECH, INC.
- Registered location
- BILLINGS, MT, USA
- Website
- Company website ↗
- Primary NAICS
- 541620 — Environmental Consulting Services
- Latest award activity
- Aug 4, 2026
Read company summary
TETRA TECH, INC. is associated with UEI DHJYT7ANLEC4 and CAGE 0SCC1 in public federal records. AcornBids currently links 17 prime awards totaling $1.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Agriculture. Its recorded federal awards include work classified as Engineering Services; Environmental Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541620 (Environmental Consulting Services). Its public SAM.gov registration lists BILLINGS, MT, USA.
At a glance
Lifetime prime obligations$1.7M
Prime awards17
Awards with future end dates15
Top-agency concentration99.9%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 9, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TETRA TECH, INC.
- UEI
- DHJYT7ANLEC4
- CAGE
- 0SCC1
- Registered address
- 7100 COMMERCIAL AVE STE 4, BILLINGS, MT, 59101, USA
- Registration status
- Active
- Primary NAICS
- 541620 — Environmental Consulting Services
- SAM activation
- Apr 14, 2026
- Initial registration
- Mar 6, 2002
- Entity start
- Feb 4, 1988
- SAM updated
- Apr 14, 2026
- Registration expires
- Apr 6, 2027
- Fiscal year end
- Sep 30
- Place of incorporation
- DE, USA
Research brief
Source facts
- Loaded prime-award records link 17 awards and $1,677,222 in reported obligations to this legal entity. Source
- Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
- An example award describes: BEAL MOUNTAIN MINE SITE WORK, INCLUDING: 1). DEWATERING ANALYSIS, EXISTING WELL TESTING, AND 30% CONCEPTUAL WELL FIELD DESIGN; 2). TECHNICAL REPORT ON WATER TREATMENT ALTERNATIVES FOR HEAP LEACH PAD SOLUTION, AND 3). HEAP LEACH PAD EMERGENCY ACTION P Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$1.7M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 17 of 17 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $1.7M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $2.2K |
| Change | $1.7M |
| Growth | +76842.8% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Agriculture | $1.7M | 16 |
| Department of the Interior | $2.2K | 1 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| USDA-FS, CSA INTERMOUNTAIN 9 | $1.0M | 8 |
| USDA-FS, CSA INTERMOUNTAIN 2 | $463.0K | 5 |
| USDA-FS, CSA INTERMOUNTAIN 1 | $193.0K | 2 |
| ROCKY MOUNTAIN REGION | $2.2K | 1 |
| USDA-FS, CSA INTERMOUNTAIN 5 | $2.0K | 1 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 541330 — Engineering Services | $1.7M | 16 |
| 541620 — Environmental Consulting Services | $2.2K | 1 |
Psc
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| 1240LQ26D0006 | $1.7M | 16 |
| Unclassified | $2.2K | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $1.7M | 16 |
| NO SET ASIDE USED. | $2.2K | 1 |
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 |
|---|---|---|---|---|
| 1240LU26F0090BEAL MOUNTAIN MINE SITE WORK, INCLUDING: 1). DEWATERING ANALYSIS, EXISTING WELL TESTING, AND 30% CONCEPTUAL WELL FIELD DESIGN; 2). TECHNICAL REPORT ON WATER TREATMENT… | Department of Agriculture | $255.1K | Aug 4, 2026 | Mar 15, 2028 |
| 1240LU26F0083ENGINEERING SUPPORT FOR THE BARKER HUGHESVILLE SUPERFUND SITE INCLUDING GEOTECHNICAL REVIEW, GEOMORPHIC ASSESSMENT AND CHARACTERIZATION OF THE COARSE FRACTION WITHIN DEPOSITIONAL… | Department of Agriculture | $45.3K | Jul 23, 2026 | Mar 31, 2027 |
| 1240LU26F0074RILEY PASS BLUFF B VERIFICATION SURVEY TO EVALUATE SURFACE CONCENTRATIONS ON 26 ACRES | Department of Agriculture | $88.4K | Jun 16, 2026 | Dec 31, 2026 |
| 1284LL26F0061CRYSTAL MINE LAND EXCHANGE PHASE I ENVIRONMENTAL SITE ASSESSMENT, BEAVERHEAD-DEERLODGE NATIONAL FOREST | Department of Agriculture | $32.2K | Jul 20, 2026 | Jan 31, 2027 |
| 1240LU26F0075RILEY PASS BLUFF B 2027 DESIGN AND SOLICITATION PACKAGE PREPARATION | Department of Agriculture | $136.1K | Jun 17, 2026 | Oct 30, 2026 |
| 1240LU26F0066RILEY PASS BLUFF B SUBSURFACE GEOTECHNICAL INVESTIGATION DRILLING TO EVALUATE CONDITIONS AND QUANTITY OF MATERIAL NEEDING TO BE EXCAVATED AND PLACED IN THE CONSOLIDATION AREA | Department of Agriculture | $141.5K | Jun 11, 2026 | Oct 30, 2026 |
| 1284LL26F0048BEAL MOUNTAIN MINE CERCLA PROJECT, BEAVERHEAD-DEERLODGE NATIONAL FOREST | Department of Agriculture | $160.8K | Jun 8, 2026 | Dec 31, 2027 |
| 1240LU26F0052LONG TERM OPERATION AND MAINTENANCE FOR NEW WORLD FORMER MINING AREA. | Department of Agriculture | $101.6K | May 12, 2026 | May 31, 2027 |
| 1284LM26F0037R1 BEAL MOUNTAIN MINE 2026 WATER TREATMENT | Department of Agriculture | $275.3K | Jun 1, 2026 | May 31, 2027 |
| 1240LU26F0014RO ENG RILEY PASS BLUFF B NATURAL REGRADE LANDFORM CONSOLIDATION REVIEW | Department of Agriculture | $20.7K | Mar 3, 2026 | Jun 30, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Apr 14, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 6, 2002 |
| Entity start | Feb 4, 1988 |
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JANETTE HAGAMAN | Government business | Contact method not published | SAM registration | Not available |
| NATALIE EDWARDS | Alternate government business | Contact method not published | SAM registration | Not available |
| JANETTE HAGAMAN | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541620 — Environmental Consulting Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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