Huntington Ingalls Industries, Inc. engages in the shipbuilding business. It operates through the following business segments: Ingalls, Newport News, and Mission Technologies. The Ingalls segment designs and constructs non-nuclear ships, including amphibious assault ships, expeditionary warfare ships, surface combatants, and national security cutters (NSC). The Newport News segment designs and builds nuclear-powered aircraft carriers and submarines, and the refueling and overhaul and the inactivation of nuclear-powered aircraft carriers. The Mission Technologies segment includes business groups focused on high-end information technology (IT) and mission-based solutions for DoD, intelligence, and federal civilian customers, life-cycle sustainment services to the U.S. Navy fleet and other maritime customers, unmanned, autonomous systems, and nuclear management and operations and environmental management services for the Department of Energy (DoE), DoD, state and local governments, and private sector companies. The company was founded on August 4, 2010, and is headquartered in Newport News, VA.