Wire Harness and Cable Assembly Companies in Illinois

31 companies in Illinois are listed below. Harness and cable assemblers cut, strip, crimp and terminate wire, then bundle and protect it into harnesses and cable assemblies for vehicles, equipment and electronics. The companies below mention harness or cable assembly.

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Bensenville, IL (3), Aurora, IL (2) and Bolingbrook, IL (2). Certifications stated: 8 ISO 9001, 2 AS9100 and 1 ISO 13485.