Patriot Machine is a woman-owned aerospace manufacturer and Tier 1 supplier serving both commercial and defense sectors. Founded in 1991, the company specializes in producing complex structural parts and assemblies from aluminum, titanium, and steel. Its product range includes bulkheads, engine mounts, longerons, pylon supports, wing fittings, and other critical components for aerospace programs.
Headquartered in St. Charles, the company operates across three facilities totalling 277,000 square feet of manufacturing and office space, with a workforce of over 190 employees. Beyond structural parts manufacturing, Patriot Machine provides prototypes, production parts, complex jigs and fixtures, and engineering services to the aerospace industry.
The company's capabilities span aerospace manufacturing, complex structural part machining, and engineering services. It positions itself around expertise in innovative thinking, problem-solving, and the application of leading-edge technology in its operations.
