Keel

Keel is a defense and industrial manufacturing company focused on delivering high-quality fabrication, machining, and integrated solutions for the U.S. Navy, the wider Defense Industrial Base, and commercial customers. Its work spans applications on land, at sea, and in space, with projects ranging from complex modules to precision components. Keel combines design, engineering, and planning with large-scale fabrication, precision machining, specialty processing, and complex integration to meet demanding specifications.

The company serves nuclear Navy, maritime defense, aerospace and space, land, surveillance and launch, and advanced manufacturing and infrastructure markets. Its products and services include submarine and aircraft carrier modules, naval and maritime systems, ship repair and modernization, aerospace and rocket components, launch platforms, radar installations, and solutions for armored vehicles, robotics, heavy equipment, and scaled construction. Capabilities also include welding, heavy forming, coatings, electrical and fluid systems, field installation, and turnkey integration. Keel emphasizes safety, reliability, and quality, and supports its work with standards and certifications including NAVSEA requirements, AS9100, ISO 9001:2015, and NADCAP.