Prototek Digital Manufacturing

Prototek is a leading national provider of digital manufacturing services supporting both prototyping and production. Our capabilities include CNC machining, precision sheet metal fabrication, additive manufacturing, and value-added assembly services. We serve a diverse range of end markets, including aerospace and defense, medical technology, industrial, electronics, robotics, and consumer products. Prototek operates manufacturing facilities across the United States, with locations in New Hampshire, Wisconsin, California, and Pennsylvania, complemented by a strong network of qualified domestic and international manufacturing partners. Prototek is ISO 9001:2015, AS9100D, and ITAR-registered, NIST 800-171/CMMC Level 2 C3PAO-certified, and fully compliant with DFARS requirements. For more information, visit