HORST Sterling Machine
Aviation and Aerospace Component ManufacturingMassachusetts, United States11-50 Employees
Sterling Machine is a contract manufacturer that supplies precision-machined components for the aerospace industry and is part of the HORST Engineering family. Based in Lynn, Massachusetts, the company focuses on small-diameter engine components made from high-temperature alloys and stainless steel. Its capabilities span turning and milling, including screw-machining and finishing processes, as well as EDM and supply-chain logistics, supported by industry certifications such as AS9100 and Nadcap. Its product families include sleeves, bushings, pins, fasteners, and other custom components, with a specialization in engine parts. Customers are aerospace manufacturers seeking precise, reliable components and integrated logistics, supported by the company's position within the HORST Engineering network.