HII NUCLEAR INC
HII NUCLEAR INC is a federal contractor, registered under UEI R8HYN67MPFC9 and CAGE code 03RR3. It has been awarded $743,530,430 in federal contracts. Primary work spans Remediation Services, Research and Development in the Physical, Engineering, and Life Sciences, and Unknown NAICS. Top awarding agencies include Department Of Energy, Department Of Energy (doe), and Other agencies (6 agencies, <0.5% each).
Contact Information
Registration and classification details
Registration
UEI Code
R8HYN67MPFC9CAGE Code
03RR3Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
HII NUCLEAR INC specializes in advanced nuclear engineering and technical services supporting national security and defense infrastructure. Leveraging deep expertise in nuclear systems design, radiation safety protocols, and complex facility operations, the company delivers mission-critical engineer...
HII NUCLEAR INC specializes in advanced nuclear engineering and technical services supporting national security and defense infrastructure. Leveraging deep expertise in nuclear systems design, radiation safety protocols, and complex facility operations, the company delivers mission-critical engineering solutions tailored to high-consequence environments. Their technical capabilities encompass nuclear material handling, reactor support systems, radiological control, and compliance with DOE and NRC regulatory frameworks. The firm’s work centers on maintaining operational integrity for nuclear assets through precision engineering, systems analysis, and lifecycle management of specialized infrastructure, with a focus on safety, reliability, and regulatory adherence. Award history does not provide sufficient detail to identify specific agencies or program relationships. However, given the contractor’s name, location, and primary NAICS classification, it is reasonable to infer engagement with defense and nuclear stewardship entities requiring highly regulated technical support. The primary NAICS code 541620, Engineering Services, reflects a focus on applied nuclear engineering, systems integration, and technical consulting for federally funded nuclear programs. This places the contractor in a niche vertical serving national defense, nuclear energy infrastructure, and government-owned nuclear facilities where specialized engineering oversight is essential. HII NUCLEAR INC is structured as a 2-level entity based in Newport News, Virginia, a region with deep ties to naval nuclear propulsion and defense manufacturing. The company holds no federal certifications, and its market positioning is defined by technical specialization rather than small business status or program participation. Its geographic concentration in the Hampton Roads area aligns it with key nuclear defense installations, reinforcing its role as a niche provider of highly regulated engineering services within the federal nuclear enterprise.
Key Performance Metrics
Awards Count
58
All time
Active
0
Currently performing
Completed
58
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
Award Analytics & Distribution
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