HII

Primary NAICS Code

541330

Headquarters

Philadelphia, PA

UEI

HEWRV5G9NM28

CAGE

1S9D4

HII is a global, all-domain defense provider and America's largest shipbuilder, delivering ships and all-domain solutions in service of the nation. The company operates through three divisions: Ingalls Shipbuilding, Newport News Shipbuilding, and Mission Technologies, providing capabilities from shipbuilding to unmanned systems, cyber, and AI/ML.

• TS
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• General Dynamics Mission SystemsGeneral Dynamics Mission Systems engineers and manufactures mission systems for land, sea, air, space, and cyber domains. The company fabricates advanced optics, electronics, radomes, and autonomous underwater vehicles, serving defense and intelligence customers.CANONSBURG, PA
• Leonardo DRSLeonardo DRS is a leading provider of advanced defense technologies, specializing in the design, development, and manufacture of products for the U.S. Department of Defense and allied customers. The company operates as a prime contractor and systems, sub-system, or component level provider, with platform-agnostic technologies fielded on thousands of military platforms worldwide.334511JOHNSTOWN, PA