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
Map, cities and product lines
Plants in Wisconsin763 FACILITIES
Listing 763 of 1,001: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Brison Manufacturing, LLC | Osceola | 1–19 | LIKELY ACTIVE |
| Caldwell, Inc. - Corporate | Beloit | 20–99 | LIKELY ACTIVE |
| CDM Tool & Mfg Co LLC | Hartford | 20–99 | LIKELY ACTIVE |
| E.j. Metals, LLC | New London | 1–19 | LIKELY ACTIVE |
| Fvts Acquisition Company, INC. | Appleton | — | LIKELY ACTIVE |
| Gearbox Express | Mukwonago | 20–99 | LIKELY ACTIVE |
| G & V Machine CO INC | Ixonia | 100–499 | LIKELY ACTIVE |
| Horizon Performance Technologies LLC | Hartland | 20–99 | LIKELY ACTIVE |
| Integrity Wire Edm INC | Sussex | 1–19 | LIKELY ACTIVE |
| International Thermal Systems | Wauwatosa | 20–99 | LIKELY ACTIVE |
| Isthmus Engineering and Manufacturing | Madison | 20–99 | LIKELY ACTIVE |
| Mercury Marine Fond du Lac | Fond Du Lac | 500+ | LIKELY ACTIVE |
| Nexstep INC | Little Chute | — | LIKELY ACTIVE |
| Nova Coil | Franklin | 20–99 | LIKELY ACTIVE |
| Oldenburg Metal Tech | Saukville | 20–99 | LIKELY ACTIVE |
| Omega | Menomonee Falls | 20–99 | LIKELY ACTIVE |
| Powernail Company | Genoa City | 20–99 | LIKELY ACTIVE |
| Spee-Dee Packaging Machinery Inc | Sturtevant | 20–99 | LIKELY ACTIVE |
| Star Automation Inc. | Menomonee Falls | 20–99 | LIKELY ACTIVE |
| Sterling, Inc. | New Berlin | 100–499 | LIKELY ACTIVE |
| Thermal Technologies, Inc. | Green Bay | 20–99 | LIKELY ACTIVE |
| Thomas Precision Machining Inc- Corporate | Rice Lake | 100–499 | LIKELY ACTIVE |
| Transport Refrigeration INC. | De Pere | — | LIKELY ACTIVE |
| United Refrigeration INC | Milwaukee | — | LIKELY ACTIVE |
| Vrtkl INC | Green Bay | 20–99 | LIKELY ACTIVE |
| A.c. Tool & Machine Co., INC. | Germantown | 20–99 | LIKELY ACTIVE |
| Automatan INC | Plover | 20–99 | REPORTED CLOSED |
| Bikeman Performance Plus | Saint Croix Falls | 1–19 | LIKELY ACTIVE |
| Brelie Gear Company, Inc. | Waukesha | 1–19 | LIKELY ACTIVE |
| Components Plus, LLC | Columbus | 1–19 | LIKELY ACTIVE |
| Concor Tool & Machine, Inc. | Hayward | 20–99 | LIKELY ACTIVE |
| Cotta, LLC | Beloit | 20–99 | LIKELY ACTIVE |
| Custom Fabricating & Repair, INC. | Marshfield | 500+ | LIKELY ACTIVE |
| D&S Mold & Tool Company, Inc. | Marinette | 1–19 | LIKELY ACTIVE |
| Ecm-usa | Pleasant Prairie | 1–19 | LIKELY ACTIVE |
| Hutchinson Holdings Inc | Oconomowoc | 1–19 | LIKELY ACTIVE |
| Johnson Timber Corporation | Hayward | 20–99 | LIKELY ACTIVE |
| J&r Engineering | Mukwonago | 1–19 | LIKELY ACTIVE |
| Mantz Holdings LLC (epc) | Hartford | 20–99 | LIKELY ACTIVE |
| Maxon Industries INC | Milwaukee | 1–19 | LIKELY ACTIVE |
| Northwest Tool and Manufacturing Company Inc | Wausau | 20–99 | LIKELY ACTIVE |
| Scan-pac Mfg., INC. | Menomonee Falls | 20–99 | LIKELY ACTIVE |
| Superior Crane CORP | Waukesha | 20–99 | LIKELY ACTIVE |
| Tom and Sons Machining | Muskego | 1–19 | LIKELY ACTIVE |
| TruNorth Components, Inc | Plymouth | 1–19 | LIKELY ACTIVE |
| Uzelac Industries, Inc. | Greendale | 1–19 | LIKELY ACTIVE |
| Wz Tool, INC. | Genoa city | 1–19 | LIKELY ACTIVE |
| Gruett Mfg INC | Potter | 20–99 | UNVERIFIED |
| International Thermal Systems | Milwaukee | 20–99 | UNVERIFIED |
| Multi Conveyor & Equipment CORP | Winneconne | 20–99 | UNVERIFIED |
All machinery manufacturing nationwide · All manufacturing in Wisconsin