Machinery Manufacturing in Wisconsin

NAICS 333 · WI

This register lists 1,001 facilities in Wisconsin. The Bureau of Labor Statistics counted 1,054 establishments in the Machinery Manufacturing industry in Wisconsin during 2025. Milwaukee Tool Corporate in Brookfield employed 2,249 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Wisconsin24 FACILITIES

Listing 24 of 33: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
NGNord Gear CORP	Waunakee	100–499	● ACTIVE
WBWisconsin Brewing Company LLC	Verona	20–99	● ACTIVE
CSControlled Surface Finishing, Incorporated	Stoughton	1–19	● ACTIVE
Prototek Digital Manufacturing (madison) LLC	Blue Mounds	—	● ACTIVE
CACompressed Air Technology, INC.	Marshall	—	● ACTIVE
BBoumatic	Madison	100–499	◐ LIKELY ACTIVE
CCCarnes CO	Verona	20–99	◐ LIKELY ACTIVE
TLTherma-stor LLC	Madison	100–499	◐ LIKELY ACTIVE
FIFederal Industries	Belleville	100–499	◐ LIKELY ACTIVE
RLRenewAire LLC	Waunakee	100–499	◐ LIKELY ACTIVE
FPFristam Pumps INC	Middleton	100–499	◐ LIKELY ACTIVE
IEIsthmus Engineering and Manufacturing	Madison	20–99	◐ LIKELY ACTIVE
FFFranklin Fueling Systems - Madison	Madison	100–499	◐ LIKELY ACTIVE
OMOa Manufacturing INC	Verona	20–99	◐ LIKELY ACTIVE
RPResearch Products CORP	Madison	500+	◐ LIKELY ACTIVE
WSWeir Slurry Group, INC	Madison	—	▲ REPORTED CLOSED
CECummins Emission Solutions Stoughton	Stoughton	100–499	◐ LIKELY ACTIVE
EDEquipment Depot Wisconsin, Inc. - Sun Prairie	Sun Prairie	1–19	◐ LIKELY ACTIVE
FWFranklin Water Treatment - Waunakee	Waunakee	20–99	◐ LIKELY ACTIVE
IPIdeal Pase, A Massman Company	Madison	20–99	◐ LIKELY ACTIVE
OMO&A Manufacturing	Brooklyn	20–99	◐ LIKELY ACTIVE
QMQuest Middleton	Middleton	1–19	◐ LIKELY ACTIVE
RPResearch Products, Madison Campus - AprilAire Plant, Tech Center	Madison	100–499	◐ LIKELY ACTIVE
TPTetra Pak Processing Equipment INC	Windsor	—	▲ REPORTED CLOSED

Search all 1,001 facilities