Ingalls Shipbuilding and its subsidiaries
Ingalls Shipbuilding, a division of Huntington Ingalls Industries, builds highly capable warships for the surface Navy fleet, U.S. Coast Guard, U.S. Marine Corps and foreign and commercial customers.
AMSEC LLC, a subsidiary of Huntington Ingalls Industries, is a full-service supplier to the U.S. Navy and commercial maritime industry.
Continental Maritime San Diego (CMSD), a subsidiary of Huntington Ingalls Industries, is a certified Master Ship Repair Contractor for the U.S. Navy.
Newport News Shipbuilding and its subsidiaries
Newport News Shipbuilding (NNS), a division of Huntington Ingalls Industries, is the nation's sole-industrial designer, builder and refueler of nuclear-powered aircraft carriers and one of the only two shipyards capable of designing and building nuclear-powered submarines.
Newport News Industrial (NNI), a subsidiary of Huntington Ingalls Industries, is an outgrowth of Newport News Shipbuilding's participation in the construction of Navy nuclear plant prototypes.
Newport News Nuclear (NNN), Inc., a subsidiary of Huntington Ingalls Industries (HII), was formed to provide the Department of Energy with the excellence in nuclear operations and program management that HII's Newport News Shipbuilding division has delivered to the U.S. Naval Nuclear Propulsion Program for more than 50 years.
Newport News Energy (NNE), a subsidiary of Huntington Ingalls Industries, was formed in 2008 to expand Newport News Shipbuilding's role in the commercial nuclear and alternative energy markets.
Huntington Ingalls Subsidiaries
Avondale, a subsidiary of Huntington Ingalls Industries, with nearly 75 years of experience in heavy manufacturing, will provide highly modular scalable, just-in-time, functional turn-key process to the energy infrastructure market.