Wisconsin · Automotive125 companies

Automotive manufacturing suppliers in Wisconsin

125 companies in Wisconsin are listed below. U.S. manufacturers whose descriptions or tags say they serve automotive customers. Confirm the specific requirements (materials, certifications, documentation) with each supplier.

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 Milwaukee, WI (10), Menomonee Falls, WI (6) and Racine, WI (6). Certifications stated: 40 ISO 9001, 6 IATF 16949 and 3 AS9100.

Perma-Brass, Inc.

Noramark member
Plymouth, WI · Machining, Metal finishing, Anodizing, Powder coating

Industries: Aerospace, Automotive, Defense, Energy

Reliable Plating Works

Noramark member
Milwaukee, WI · Metal finishing, Electroless nickel plating, Nickel plating, Chrome plating

Industries: Automotive, Consumer Products, Industrial Equipment

Union Grove, WI · Machining, Tool and die, Die casting, Deburring

Industries: Aerospace, Agriculture, Automotive

Marinette, WI · Chrome plating, Carburizing, Nitriding

Industries: Aerospace, Agriculture, Automotive, Energy

New Berlin, WI · Laser cutting, Tube bending

Industries: Aerospace, Agriculture, Automotive, Food Processing

Waukesha, WI · Welding

Industries: Aerospace, Agriculture, Automotive, Medical