Top Portland, ME Defense Companies (4)

American Steel and Aluminum (ASA) is a vertically integrated contract manufacturer with a history dating back to 1806, specializing in manufacturing top-quality steel and metal solutions. They control their entire supply chain, delivering traceable, high-performance components to customers across various industries.

ALIGN PRECISION is a proven leader in tight-tolerance manufacturing of complex components and assemblies for leading OEMs in aerospace, defense, semiconductor, and evolving high-tech industries. We offer deep expertise in a wide range of materials, including hard metals, aluminums, and alloys. We invest heavily in the latest technologies and adhere to stringent processes. We align our expertise, technologies, and processes...

General Dynamics Ordnance and Tactical Systems – Canada Inc. (GD-OTS Canada) develops and manufactures ammunition for armed forces and law-enforcement agencies. As a prime contractor and ammunition-systems integrator, it supports Canada’s defence capability through production, technical expertise, research, design, development, product improvement, and testing. Headquartered in Repentigny, Québec, the company produces conventional and training ammunition and serves as Canada’s national...

General Dynamics Ordnance and Tactical Systems (GDOTS) is a global aerospace and defense company that develops and manufactures weapons systems, munitions, ammunition, and related military equipment for the U.S. military and allied nations. Its portfolio supports ground, naval, and airborne operations and includes heavy machine guns, grenade launchers, warheads, precision components, lightweight vehicles, and aircraft Gatling guns across multiple defense...