Federal contractor profile
KIEWIT INFRASTRUCTURE WEST CO.
UEI KGG6RMJ7D9P8CAGE 1YY42
Active
Overview
- Legal name
- KIEWIT INFRASTRUCTURE WEST CO.
- Registered location
- FAIRFIELD, CA, USA
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Aug 12, 2026
Read company summary
KIEWIT INFRASTRUCTURE WEST CO. is associated with UEI KGG6RMJ7D9P8 and CAGE 1YY42 in public federal records. AcornBids currently links 2 prime awards totaling $321.2M in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists FAIRFIELD, CA, USA.
At a glance
Lifetime prime obligations$321.2M
Prime awards2
Awards with future end dates2
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- KIEWIT INFRASTRUCTURE WEST CO.
- UEI
- KGG6RMJ7D9P8
- CAGE
- 1YY42
- Registered address
- 4650 BUSINESS CENTER DR, FAIRFIELD, CA, 94534, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Jul 2, 2026
- Initial registration
- Jun 19, 2002
- Entity start
- May 18, 1982
- SAM updated
- Jul 2, 2026
- Registration expires
- Jul 1, 2027
- Fiscal year end
- Dec 27
- 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 |
|---|---|---|---|---|
| 140P2025C0038YOSE 196416 REHABILITATE EL PORTAL WASTEWATER TREATMENT FACILITY AND ADMINISTRATIVE CAMP THE WORK OF THIS CONTRACT IS FOR THE CONSTRUCTION OF: YOSE 196416 REHABILITATE EL PORTAL… | Department of the Interior | $217.9M | May 16, 2025 | Aug 17, 2029 |
| 140P2026C0032YOSE 215363 - REPLACE TUOLUMNE MEADOWS WASTEWATER TREATMENT PLANT, AT YOSEMITE NATIONAL PARK IN CALIFORNIA. | Department of the Interior | $103.3M | Jun 11, 2026 | Dec 31, 2031 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 2, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 19, 2002 |
| Entity start | May 18, 1982 |
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| BRIAN GARDNER | Government business | Contact method not published | SAM registration | Not available |
| VERENISE VILLALOBOS | Alternate government business | Contact method not published | SAM registration | Not available |
| VERENISE VILLALOBOS | Electronic business | Contact method not published | SAM registration | Not available |
| BRIAN GARDNER | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237120 — Oil and Gas Pipeline and Related Structures Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238910 — Site Preparation Contractors
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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