Business: Huntington Ingalls Industries designs, builds and maintains nuclear and non-nuclear ships for the U.S. Navy and Coast Guard and provides after-market services for military ships around the globe. For more than a century, HII has built more ships in more ship classes than any other U.S. naval shipbuilder. Employing nearly 38,000 in Virginia, Mississippi, Louisiana and California, their primary business divisions are Newport News Shipbuilding and Ingalls Shipbuilding. Through the Company’s Ingalls segment, it is a supplier and builder of amphibious assault and expeditionary ships to the United States Navy, the builder of National Security Cutters for the United States Coast Guard, and one of the two companies that builds the United States Navy’s fleet of DDG-51 Arleigh Burke-class destroyers. Through the Company’s Newport News segment, it is an industrial designer, builder, and refueler of nuclear-powered aircraft carriers, and one of the two companies designing and building nuclear-powered submarines for the United States Navy.