HII Nuclear Inc.
Newport News, VA Part of Huntington Ingalls Industries, Inc.
- UEI
- R8HYN67MPFC9
- CAGE
- 03RR3
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Huntington Ingalls Industries, Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 238910 Site Preparation Contractors
- 325180 Other Basic Inorganic Chemical Manufacturing
- 541330 Engineering Services
- 541360 Geophysical Surveying and Mapping Services
- 541611 Administrative Management and General Management Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
Show all 15
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 561320 Temporary Help Services
- 562211 Hazardous Waste Treatment and Disposal
- 562910 Remediation Services
- 562998 All Other Miscellaneous Waste Management Services
- Corporate family
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-
Parent
Huntington Ingalls Industries, Inc. · Newport News, VA
F9SDJAZFTLG6
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- Newport News, VA PE1KCSXMQRM7
- SRLLFLP4B986
- Newport News Nuclear Bwxt-Los Alamos LLC · Los Alamos, NM G6XGNM6YH9D4
- Newport News, VA HZ4DRGHSEUN9
- Newport News, VA CR39JL3216G7
- SYD9L7USGVQ8
- Newport News, VA VQKKVLQHMME5
- FRZALJR3AJ85
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-
Parent
Huntington Ingalls Industries, Inc. · Newport News, VA
F9SDJAZFTLG6
- SAM.gov registration date
- Physical address
- 11815 Fountain Way #500, Newport News, VA 23606, USA
- Website
- hii.com
- Founded
- 2011
- Employees
- 10K-50K
- Estimated annual revenue
- $10B+
- Industry
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- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Newport News Nuclear Bwxt-Los Alamos LLC | 89303318CEM000007 | $161,328 | |
| Newport News Nuclear Bwxt-Los Alamos LLC | 89303318CEM000007 | $260,002 |
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| Core4Ce | Arlington, VA | 541519 Other Computer Related Services |
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| Cfone Inc. | Gaithersburg, MD | 541511 Custom Computer Programming Services |
| Information Technology For Enterprises, LLC | Knoxville, TN | 541511 Custom Computer Programming Services |
| Null Geodesic Alterations, LLC | Divide, CO | 541330 Engineering Services |
About the company
HII Nuclear Inc. is an entity of Huntington Ingalls Industries, America's largest military shipbuilder. HII provides services related to cybersecurity, IT, and defense technologies. Through past subcontract awards, HII Nuclear has provided contingent labor, human resources, facilities support, and consultant services to federal prime contractors such as Triad National Security.
The subcontract awards received by HII Nuclear Inc. have been for providing specialist consultant services, safety engineering services, facilities support, and contingent staffing to federal contractors. Specific services provided through subcontracts include IT services, records management, human resources, engineering, and facilities maintenance. These subcontracts have been awarded by federal prime contractors such as Triad National Security and Huntington Ingalls Industries under various federal agencies. Based on the information provided, HII Nuclear Inc.'s subcontracts do not appear to have any set aside designations.
Quick answers
Is HII Nuclear Inc. registered in SAM.gov?
Yes. HII Nuclear Inc.'s SAM.gov registration is active through January 19, 2027.
Which contract vehicles does HII Nuclear Inc. hold?
HII Nuclear Inc. holds a place on 1 federal contract vehicle: PSS.
How does HII Nuclear Inc. rank among federal contractors?
HII Nuclear Inc.'s parent company, Huntington Ingalls Industries, Inc., ranked #1 in PSC 76, #1 in PSC K099 and #2 in PSC 19 in FY2025.
What is HII Nuclear Inc.'s most recent federal award?
HII Nuclear Inc.'s most recent federal contract award is Legacy management support (LMS) services (DELM0000415), from Headquarters, on July 1, 2014.
On GovTribe
See HII Nuclear Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors