| DMDumore Motor Company LLC | Mauston | WI | Machinery Manufacturing333298 | 20-99 | ◇ UNVERIFIED |
| RIRacine Industries INC | Racine | WI | Machinery Manufacturing333319 | 1-19 | ◇ UNVERIFIED |
| GMGruett Mfg INC | Potter | WI | Machinery Manufacturing333100 | 20-99 | ◇ UNVERIFIED |
| ITInternational Thermal Systems | Milwaukee | WI | Machinery Manufacturing333990 | 20-99 | ◇ UNVERIFIED |
| MCMulti Conveyor & Equipment CORP | Winneconne | WI | Machinery Manufacturing333922 | 20-99 | ◇ UNVERIFIED |
| PTPewaukee Tooling & Products CO | Pewaukee | WI | Machinery Manufacturing333512 | 1-19 | ◇ UNVERIFIED |
| AAirpro-ta335 | Rhinelander | WI | Machinery Manufacturing333412 | — | ◇ UNVERIFIED |
| AFAndritz Fabrics and Rolls | Neenah | WI | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| APApv Prods | Lake Mills | WI | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| AIAstec Industries, Pdc | Prairie Du Chien | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BCBw Converting INC | Green Bay | WI | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| COCherry Optical | Green Bay | WI | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| CFConstruction Forms INC | Grafton | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| C1Crane 1 Services | Oak Creek | WI | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| CFCummins Filtration - Neillsvil Le West | Neillsville | WI | Machinery Manufacturing333110 | — | ◇ UNVERIFIED |
| GCGehl Company | West Bend | WI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| GOGe Oil & Gas Operations LLC | Oshkosh | WI | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| HIHeattek INC West Allis | West Allis | WI | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| IEIngersoll Equipment CO | Winneconne | WI | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| KIKage Innovations Corporation | Osceola | WI | Machinery Manufacturing333112 | 20-99 | ◇ UNVERIFIED |
| KFKomatsu Forest LLC | Shawano | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| KKKono Kogs | Green Bay | WI | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| LPL P I, INC. | Eau Claire | WI | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| MCManitowoc Cranes | Port Washington | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
 M-b Companies INC | Chilton | WI | Machinery Manufacturing333000 | — | ◇ UNVERIFIED |
| M-b Companies INC | Chilton | WI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| MMMercury Marine - Plant 33 | Oshkosh | WI | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| MGMerit Gear LLC | Antigo | WI | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| MEMiller Electric - Light Industrial | Appleton | WI | Machinery Manufacturing333990 | — | ◇ UNVERIFIED |
| MEMiller Electric Manufacturing LLC - Ie North | Greenville | WI | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MMMorris Material Handling INC | Oak Creek | WI | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| NENeroco Engineering | Oconto | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| OCOshkosh CORP - Oakwood Facility | Oshkosh | WI | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| OCOutagamie Cnty Hwy Dept | Appleton | WI | Machinery Manufacturing333100 | — | ◇ UNVERIFIED |
| PTPrecision Twist Drill CO - Rhinelander | Rhinelander | WI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RMRenard Machine | Green Bay | WI | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| RIRexnord Industries INC | Milwaukee | WI | Machinery Manufacturing333610 | — | ◇ UNVERIFIED |
| SISchoessow INC | Portage | WI | Machinery Manufacturing333110 | — | ◇ UNVERIFIED |
| SISiemens Industry INC - Enviroscan | Rothschild | WI | Machinery Manufacturing333290 | — | ◇ UNVERIFIED |
| SMSimplicity Mfg INC | Port Washington | WI | Machinery Manufacturing333110 | — | ◇ UNVERIFIED |
| TSTarget Store T1895 | Milwaukee | WI | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| TPTecumseh Products Co-grafton Operations | Grafton | WI | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| TPTecumseh Products Co-new Holstein Operations | New Holstein | WI | Machinery Manufacturing333112 | — | ◇ UNVERIFIED |
| TUTerex Utilities | Waukesha | WI | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| TTThe Trane Company - Main Complex | La Crosse | WI | Machinery Manufacturing333410 | — | ◇ UNVERIFIED |
| TAToshiba America Energy Systems CORP | West Allis | WI | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| TPTrane Plt 7 Manufacturing | La Crosse | WI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| TFTwist Farm Equipment | Elkhorn | WI | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| APAccelerated Plastics, LLC | New Richmond | WI | Machinery Manufacturing333220 | 1-19 | ◇ UNVERIFIED |
| AIAlto-shaam, INC. | Menomonee Falls | WI | Machinery Manufacturing333319 | 500+ | ◇ UNVERIFIED |
