Huntington Ingalls Industries, Inc. HII NYSE

Huntington Ingalls Industries, Inc. is a leading military shipbuilder headquartered in Newport News, Virginia, specializing in the design, construction, overhaul, and repair of military vessels for the United States Navy and Coast Guard. Operating through three segments—Ingalls Shipbuilding, Newport News Shipbuilding, and Technical Solutions—the company builds both non-nuclear ships such as amphibious assault ships and surface combatants, and nuclear-powered vessels including aircraft carriers and submarines. Beyond shipbuilding, HII provides comprehensive naval nuclear support services, fleet maintenance, life-cycle sustainment, and specialized information technology solutions for the Department of Defense and federal agencies. The company also offers nuclear management, environmental services, and unmanned systems capabilities across government and private sector clients. Founded in 1886, HII maintains a strong market position as a critical supplier to U.S. military and defense infrastructure.