TechPrecision Corporation manufactures custom precision metal structural components and systems for defense and aerospace customers, primarily serving prime contractors and the U.S. Navy and Marine Corps through two wholly owned subsidiaries—Ranor and Stadco—located in Massachusetts and California respectively. The company operates on a build-to-print model, transforming raw materials into finished products through in-house fabrication, machining, welding, assembly, inspection, and testing to customer specifications and industry codes, with capabilities including electron beam welding and non-destructive testing. Revenue is generated through negotiated contracts and competitive bidding on customer requests for proposals, supplemented by engineering services to optimize customer designs for manufacturing efficiency, with the company holding no proprietary product design or intellectual property.