Huntington Ingalls Industries, Inc. designs, builds, overhauls, and repairs ships primarily for the U.S. Navy and Coast Guard. It offers nuclear-powered ships, such as aircraft carriers and submarines; and non-nuclear ships, including surface combatants, expeditionary warfare/amphibious assault, coastal defense surface ships, and national security cutters, as well as engages in the refueling and overhaul, and inactivation of nuclear-powered ships. The company also operates as a full-service systems provider for the design, engineering, construction, and life cycle support of major programs for surface ships; and a provider of fleet support and maintenance services for the U.S. Navy. In addition, it provides a range of support services, including fabrication, construction, equipment, and technical services, as well as product sales to commercial nuclear power plants, fossil power plants, and other industrial facilities, as well as government customers. The company is based in Newport News, Virginia.