Huntington Ingalls Incorporated (HII) is America's largest military shipbuilder, with over 140 years of operation in naval defense. The company builds nuclear-powered aircraft carriers and submarines, including Virginia-class vessels, which rank among the world's most powerful naval platforms. Its workforce of 44,000 shipbuilders, engineers, and technologists is spread across shipyards and facilities that support the United States Navy and allied fleets.
Beyond shipbuilding, HII operates as a global, all-domain defense provider through its Mission Technologies division. This arm delivers integrated solutions spanning cyber, space, air, land, and sea domains. Key technical focus areas include artificial intelligence, C5ISR systems, electronic warfare, and unmanned systems. The division develops autonomous platforms and other advanced technologies for defense and national security applications.
The company's stated mission centers on protecting those who protect freedom, a culture signal that permeates its large-scale workforce. HII's dual identity - as both a legacy shipbuilder and a modern defense-technology integrator - positions it across the naval defense, military shipbuilding, and broader defense industry verticals.
