Newport News Shipbuilding (NNS), a division of Huntington Ingalls Industries, is the largest military shipbuilding company in the United States. Founded in 1886 and headquartered in Newport News, Virginia, NNS specializes in the design and construction of nuclear-powered aircraft carriers and submarines. It is the only U.S. shipyard capable of building and refueling these critical naval assets.

With a workforce of over 25,000, NNS is the largest industrial employer in Virginia. The company has a rich history of building a wide range of naval vessels, including cruisers, destroyers, and tankers. NNS also provides comprehensive maintenance services, including overhauls and modernization, to extend the operational life of its ships. Utilizing advanced manufacturing techniques, NNS is committed to innovation in shipbuilding and nuclear propulsion systems, supporting the U.S. Navy and other military branches with unmatched expertise.