Huntington Ingalls Industries (HII) is America’s largest military shipbuilder and an all-domain defense provider, building nuclear and non-nuclear ships for the U.S. Navy and Coast Guard through its Newport News and Ingalls divisions, while its Mission Technologies segment offers services in cyber, unmanned systems, AI, and training, headquartered in Newport News, Virginia, with over 44,000 employees.

Company Overview
Industry: Defense, Shipbuilding, & Technology.
Key Role: Nation’s largest military shipbuilder, delivering complex naval vessels.

Headquarters: Newport News, Virginia.

Workforce: Over 44,000 strong.

Business Segments
Newport News Shipbuilding: Builds nuclear aircraft carriers and submarines, and performs refueling/overhaul.

Ingalls Shipbuilding: Builds non-nuclear ships like amphibious assault ships, destroyers, and National Security Cutters for the Navy and Coast Guard.

Mission Technologies: Provides advanced solutions including unmanned systems, cyber, AI/ML, ISR (Intelligence, Surveillance, Reconnaissance), and synthetic training.

Key Activities
Design, construction, overhaul, and repair of military ships.

Development of cutting-edge defense technologies for all domains (sea, air, land, cyber).

Support for critical naval nuclear operations.