Fabricated Metal Product Manufacturing in Wisconsin

NAICS 332 · WI

Wisconsin is home to Fabricated Metal Product Manufacturing, industry NAICS code 332. The Bureau of Labor Statistics counted 1,859 establishments in Wisconsin in 2024, with an annual payroll of about $5.1 billion. Listed in the register are 1,644 facilities across 317 cities in Wisconsin as of 2026.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Wisconsin1,644 FACILITIES

Facility	City	Employees	Status
AMAce Manufacturing Industries, LLC	Green Bay	20–99	● ACTIVE
Ace Precision Machining, LLC	Oconomowoc	—	● ACTIVE
American Structural Metals INC	Somerset	20–99	● ACTIVE
Amtec Corporation	Janesville	100–499	● ACTIVE
Apache Stainless Equipment CORP	Beaver Dam	100–499	● ACTIVE
Api Heat Transfer Thermasys Corporation	Franklin	—	● ACTIVE
Ataco Steel Products CORP	Cedarburg	20–99	● ACTIVE
A to Z Machine Co, INC	Appleton	100–499	● ACTIVE
Avidity Science, LLC	Waterford	100–499	● ACTIVE
BABothe Associates INC	Kenosha	20–99	● ACTIVE
Brunner Manufacturing Company, INC.	Mauston	100–499	● ACTIVE
Carlson Tool & Manufacturing CORP.	Cedarburg	100–499	● ACTIVE
Daigle Brothers, INC.	Tomahawk	20–99	● ACTIVE
Dedicated Computing LLC	Waukesha	—	● ACTIVE
Donaldson Company INC	Stevens Point	100–499	● ACTIVE
D & S Machine Service, INC.	Luxemburg	100–499	● ACTIVE
E. C. Styberg Engineering Company	Racine	100–499	● ACTIVE
Fibeco CORP	Sheboygan Falls	1–19	● ACTIVE
Fourinox, INC.	Green Bay	20–99	● ACTIVE
Fusion Babbitting Co, INC	Milwaukee	20–99	● ACTIVE
Global Finishing Solutions LLC	Osseo	100–499	● ACTIVE
Griffin Industries LLC	Green Bay	20–99	● ACTIVE
Gromax Precision Die & Mfg., INC.	Germantown	20–99	● ACTIVE
Helwig Carbon Products INC	Milwaukee	100–499	● ACTIVE
Heresite Protective Coatings, LLC	Manitowoc	20–99	● ACTIVE
International Commerce & Marketing CORP.	Milwaukee	100–499	● ACTIVE
JPJagemann Plating CO	Manitowoc	100–499	● ACTIVE
Jd Laser, INC.	Hartford	—	● ACTIVE
Jr Machine LLC	Shawano	20–99	● ACTIVE
KIKingsbury INC Oshkosh Division	Oshkosh	100–499	● ACTIVE
Konrad Marine INC	Hudson	20–99	● ACTIVE
Krueger International, INC.	Green Bay	—	● ACTIVE
Ksm Industries INC	Germantown	20–99	● ACTIVE
Latitude CORP.	Verona	100–499	● ACTIVE
Lindquist Machine Co., LLC	Green Bay	20–99	● ACTIVE
Manowske Welding CORP	Fond Du Lac	20–99	● ACTIVE
Marine Travelift INC	Sturgeon Bay	100–499	● ACTIVE
Max Weiss CO LLC	Milwaukee	20–99	● ACTIVE
Merrill Iron & Steel INC.	Schofield	100–499	● ACTIVE
Metal Forms Corporation	Milwaukee	20–99	● ACTIVE
Metallics INC	Onalaska	100–499	● ACTIVE
Metal Products, Incorporated	Appleton	20–99	● ACTIVE
Mid-city Steel LLC	La Crosse	20–99	● ACTIVE
MBMilwaukee Bearing and Machining, INC.	Menomonee Falls	20–99	● ACTIVE
Mitotec Precision, INC.	Necedah	20–99	● ACTIVE
Multicircuits, INC.	Oshkosh	20–99	● ACTIVE
MNMultitek North America LLC	Prentice	20–99	● ACTIVE
National Technologies, INC	Oak Creek	—	● ACTIVE
Northern Gear, LLC	Muskego	20–99	● ACTIVE
Ocenco INC	Pleasant Prairie	20–99	● ACTIVE

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