Pennsylvania · CNC Machining · Defense56 companies

Defense CNC Machining Companies in Pennsylvania

56 companies in Pennsylvania 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 Erie, PA (8), Jermyn, PA (2) and Lancaster, PA (2). Certifications stated: 24 ISO 9001, 14 AS9100 and 2 ISO 13485.

Stroudsburg, PA · Machining, Welding, Sheet metal fabrication, Laser cutting

Industries: Aerospace, Defense, Energy, Medical

Eden Prairie, PA · Machining, Grinding, Polishing

Industries: Aerospace, Defense, Medical, Semiconductor

Erie, PA · Machining, Heat treating

Industries: Aerospace, Automotive, Defense, Medical

Mechanicsburg, PA · Machining, 3D printing, Metal finishing, Laser engraving & marking

Industries: Defense

Ellwood City, PA · Machining

Industries: Aerospace, Automotive, Defense, Energy