NAC International
UtilitiesGeorgia, United States51-200 Employees
NAC International provides engineering, consulting, and nuclear fuel management solutions for nuclear facility operators, fuel cycle companies, and government agencies. Headquartered in Peachtree Corners, Georgia, the company supports the design, licensing, and deployment of technologies to store, transport, and manage nuclear materials, including high-level waste and spent fuel. The organization also offers nuclear fuel cycle consulting, information services, fuel procurement and performance evaluations, and regulatory and communications planning. Founded in 1968, NAC began as a nuclear services company and now operates globally, including an Atlanta corporate presence and offices in Kazakhstan, Switzerland, and Tokyo, serving more than 200 customers. In 2025 NAC introduced the OPTIMUS-H transportation packaging system, which has supported the secure transport of more than 3,000 used fuel bundles over a 500-kilometre route.