Wisconsin · CNC Machining · Defense25 companies

Defense CNC Machining Companies in Wisconsin

25 companies in Wisconsin are listed below. Defense work adds its own requirements: mil-spec materials and finishes, traceability and, for controlled technical data, ITAR registration, which you should confirm directly with the shop. The machine shops below mention defense or military work.

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 Appleton, WI (2), Lake Mills, WI (2) and Milwaukee, WI (2). Certifications stated: 17 ISO 9001, 3 AS9100 and 2 ISO 13485.

MRS Machining

Noramark member
Augusta, WI · Machining, Grinding, Welding, Injection molding

Industries: Aerospace, Defense, Energy, Industrial Equipment

Perma-Brass, Inc.

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

Industries: Aerospace, Automotive, Defense, Energy

Sullivan Manufacturing Corporation

Mequon, WI · Machining

Industries: Aerospace, Automotive, Defense, Energy