NCC GROUP SECURITY SERVICES, INC.

NCC GROUP SECURITY SERVICES, INC. specializes in safety-critical systems analysis and performance-based assurance frameworks for nuclear regulatory environments. Their core capabilities center on developing and validating Safety Assurance Cases (SACs) for performance-based Design and Control (Di&C) applications in operating nuclear reactors, integrating rigorous engineering analysis, risk-informed decision-making, and regulatory compliance methodologies. The firm applies systems engineering principles to demonstrate that complex safety-critical systems meet stringent nuclear safety standards without relying solely on prescriptive requirements. Technical expertise includes probabilistic risk assessment, functional safety analysis, traceability mapping between system requirements and operational performance, and formal verification techniques tailored to nuclear reactor control systems. Their differentiation lies in translating abstract regulatory expectations into executable, evidence-based safety arguments that support licensing and operational authorization under NRC guidelines. The company maintains a focused relationship with the Nuclear Regulatory Commission, delivering technical services that enhance the agency’s ability to evaluate next-generation reactor control architectures and performance-based regulatory approaches. Their work supports the NRC’s transition toward risk-informed, performance-based regulation by providing analytical frameworks that bridge engineering implementation with regulatory oversight. The primary NAICS code 541715 reflects deep engagement in applied research and development within physical and engineering sciences, specifically focused on nuclear safety engineering and systems validation. This positions the firm in a niche market supporting advanced reactor technologies and modernized regulatory frameworks, rather than broad-based scientific research. NCC GROUP SECURITY SERVICES, INC. is a small business structured as a 2L entity based in Chicago, Illinois. While no federal certifications are currently listed, their work demonstrates specialized competency in nuclear safety assurance, aligning them with high-integrity government technical services markets. Their geographic presence is centered in the Midwest, with operational focus on federal nuclear regulatory support.