Assembly shops in Wisconsin

EveryJobShop lists 23 assembly shops in Wisconsin across 19 cities, most in Germantown (4), Racine (2), Appleton (1), Bloomer (1). Besides assembly, they also run welding (18), CNC milling (16), CNC turning (14), finishing (anodize, plating, powder coat) (12). 16 of them state ISO 9001; certifications on file: ISO 9001 (16), ITAR (7), AS9100 (3). 7 are ITAR registered or state defense work.

Filter these 23 shopsUpdated October 15, 2026
CompanyLocation
McCormick Industries Inc
Milling, Turning, Swiss, Welding, Grinding, Finishing, Assembly · ISO 9001
Appleton, WI
Pmi LLC
Laser, Punching, Bending, Welding, Stamping, Assembly
Bloomer, WI
Prosource Trace-A-Matic LLC
Milling, Turning, Welding, Casting, EDM, Grinding, Assembly · ISO 9001, AS9100, ITAR
Brookfield, WI
Etek Tool & Manufacturing LLC
Milling, Turning, Swiss, Welding, Finishing, Assembly · ISO 9001
Cedarburg, WI
Velocity Machine, Inc
Milling, Turning, Welding, Assembly · ISO 9001, ITAR, IATF 16949
De Pere, WI
Allis-Roller LLC
Milling, Turning, Welding, Grinding, Assembly
Franklin, WI
Gromax Precision Die & Mfg., Inc
Punching, Bending, Welding, Stamping, EDM, Grinding, Finishing, Assembly · ISO 9001, ITAR
Germantown, WI
KSM Industries Inc
Bending, Welding, Assembly
Germantown, WI
Machining Concepts LLC
Milling, Turning, Swiss, Assembly · ISO 9001, NADCAP
Germantown, WI
Marsan Inc
Bending, Welding, Assembly · ISO 9001
Germantown, WI
Synergy Manufacturing Services LLC
Welding, Assembly
Grafton, WI
New Tech Metals
Milling, Turning, Laser, Punching, Bending, Welding, Stamping, Finishing, Assembly · ISO 9001, AS9100, ITAR, IATF 16949, CMMC
Green Bay, WI
Herker Industries Inc
Milling, Turning, Swiss, Welding, Assembly · ISO 9001
Menomonee Falls, WI
Prototek Digital ManufacturingVerified
Milling, Turning, Laser, Waterjet, Bending, Welding, EDM, Finishing, Assembly · ISO 9001, AS9100, ITAR, NADCAP, CMMC
Menomonie, WI
Mitotec Precision, Inc
Milling, Turning, Swiss, Assembly · ISO 9001
Necedah, WI
Creative Metal Products Inc
Punching, Bending, Welding, Finishing, Assembly · ISO 9001
Neenah, WI
TMS Inc
Milling, Laser, Punching, Bending, Welding, Grinding, Finishing, Assembly
New Berlin, WI
Fze Manufacturing Solutions, LLC
Milling, Swiss, Welding, Finishing, Assembly
North Fond Du Lac, WI
Pioneer Products, Inc
Milling, Turning, Casting, Grinding, Finishing, Assembly
Racine, WI
Wisconsin Plating Works of Racine, Inc
Finishing, Assembly · ISO 9001
Racine, WI
Strohwig Industries, Inc
Milling, Turning, Casting, EDM, Grinding, Finishing, Assembly · ISO 9001, ITAR, CMMC
Richfield, WI
Centerline Machine, LLC
Milling, Turning, Waterjet, Bending, Welding, Finishing, Assembly · ISO 9001, ITAR
Waupaca, WI
Oem Fabricators Inc
Milling, Turning, Laser, Welding, Assembly · ISO 9001
Woodville, WI

Questions buyers ask about Wisconsin

How many assembly shops are there in Wisconsin?
EveryJobShop lists 23 assembly shops in Wisconsin across 19 cities, most in Germantown (4), Racine (2), Appleton (1), Bloomer (1). Besides assembly, they also run welding (18), CNC milling (16), CNC turning (14), finishing (anodize, plating, powder coat) (12). Updated October 15, 2026.
Which Wisconsin shops are AS9100 or ITAR?
16 of them state ISO 9001; certifications on file: ISO 9001 (16), ITAR (7), AS9100 (3). 7 are ITAR registered or state defense work. Filter the list by certification to see them.
How do I get a quote from a shop in Wisconsin?
Open the company page and use "Request a quote": attach STEP, DXF or PDF files, the request goes to the shop's quoting contact with your email as reply-to, and the shop answers you directly.