| ASAccurate Specialties INC | Waukesha | WI | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| AEAce Ethanol LLC | Stanley | WI | Chemical Manufacturing325190 | 20-99 | ◐ LIKELY ACTIVE |
| ANActus Nutrition - Sparta | Sparta | WI | Food Manufacturing311510 | 20-99 | ◐ LIKELY ACTIVE |
| ASArclin Surfaces | Hayward | WI | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| BRBig River Resources Boyceville, LLC | Boyceville | WI | Chemical Manufacturing325193 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Pak Products INC. | Germantown | WI | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| DPDe Pere Foundry INC | De Pere | WI | Primary Metal Manufacturing331510 | 20-99 | ◐ LIKELY ACTIVE |
| EMEk Machine CO INC | Fall River | WI | Fabricated Metal Product Manufacturing332000 | 20-99 | ◐ LIKELY ACTIVE |
| ELEncapsys LLC | Portage | WI | Chemical Manufacturing325990 | 20-99 | ◐ LIKELY ACTIVE |
| EREpic Resins | Palmyra | WI | Chemical Manufacturing325110 | 20-99 | ◐ LIKELY ACTIVE |
| FTFederal Tool & Engineering | West Bend | WI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| FIFeeco International INC | Green Bay | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| FFForemost Farms USA | Lancaster | WI | Food Manufacturing311510 | 20-99 | ◐ LIKELY ACTIVE |
| FTFrom the Forest LLC | Weston | WI | Wood Product Manufacturing321211 | 20-99 | ◐ LIKELY ACTIVE |
| FFFuture Foam, INC. | Middleton | WI | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| GIGenencor International Wisconsin, INC. | Beloit | WI | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| HIHercules Incorporated - Milwaukee Plant | Milwaukee | WI | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| JIJoy-mark INC | Cudahy | WI | Nonmetallic Mineral Product Manufacturing327125 | 20-99 | ◐ LIKELY ACTIVE |
| KBKrueger Bearings INC | Milwaukee | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MPMilwaukee Plating CO | Milwaukee | WI | Fabricated Metal Product Manufacturing332810 | 20-99 | ◐ LIKELY ACTIVE |
| NMNational Manufacturing Group - Franksville | Franksville | WI | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| NCNekoosa Coated Products LLC | Nekoosa | WI | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| PTPlymouth Tube Company | East Troy | WI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| PAPremier Aluminum INC | Racine | WI | Primary Metal Manufacturing331521 | 20-99 | ◐ LIKELY ACTIVE |
| PCPremold CORP | Oconomowoc | WI | Paper Manufacturing322223 | 20-99 | ◐ LIKELY ACTIVE |
| RIRamrod Industries LLC | Spencer | WI | Machinery Manufacturing333995 | 20-99 | ◐ LIKELY ACTIVE |
Saputo Cheese USA INC - Black Creek Div | Black Creek | WI | Food Manufacturing311513 | 20-99 | ◐ LIKELY ACTIVE |
| SFSensient Flavors INC | Juneau | WI | Food Manufacturing311999 | 20-99 | ◐ LIKELY ACTIVE |
| SFSpirit Fabs INC | Wrightstown | WI | Fabricated Metal Product Manufacturing332310 | 20-99 | ◐ LIKELY ACTIVE |
| SKSteel King Industries INC | Stevens Point | WI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| TCThorcraft Custom Kitchens LLC | Thorp | WI | Furniture and Related Product Manufacturing337110 | 20-99 | ◐ LIKELY ACTIVE |
| TCTorrance Casting INC | La Crosse | WI | Primary Metal Manufacturing331510 | 20-99 | ◐ LIKELY ACTIVE |
| UJUfp Janesville LLC | Janesville | WI | Wood Product Manufacturing321114 | 20-99 | ◐ LIKELY ACTIVE |
| UCU-line CORP | Milwaukee | WI | Electrical Equipment, Appliance & Component Manufacturing335220 | 20-99 | ◐ LIKELY ACTIVE |
| UIUsg Interiors LLC | Walworth | WI | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| WFWitmer Furniture LLC | Abbotsford | WI | Furniture and Related Product Manufacturing337122 | 20-99 | ◐ LIKELY ACTIVE |
| WRWoods Run Forest Products INC | Colfax | WI | Wood Product Manufacturing321100 | 20-99 | ◐ LIKELY ACTIVE |
| ALAbel, LLC | Appleton | WI | Fabricated Metal Product Manufacturing332000 | 20-99 | ◐ LIKELY ACTIVE |
| ADAdvance Die Cast LLC | Milwaukee | WI | Primary Metal Manufacturing331310 | 20-99 | ◐ LIKELY ACTIVE |
| AFAdvance Fittings CORP | Elkhorn | WI | Fabricated Metal Product Manufacturing332919 | 20-99 | ◐ LIKELY ACTIVE |
| AIAgra Industries INC | Merrill | WI | Primary Metal Manufacturing331200 | 20-99 | ◐ LIKELY ACTIVE |
| AHA H Stock Mfg Corporation | Newton | WI | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| ADAllied Dies INC | Chippewa Falls | WI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| AMAll Metal Stamping INC. | Abbotsford | WI | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| ACAnderson Custom Processing | Belleville | WI | Food Manufacturing311221 | 20-99 | ◐ LIKELY ACTIVE |
| AFArchitectural Forest Products LLC | Two Rivers | WI | Wood Product Manufacturing321211 | 20-99 | ◐ LIKELY ACTIVE |
| AIAshland Industries INC | Ashland | WI | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| ABAstec Burlington | Burlington | WI | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| AFAti Forged Products | Appleton | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| AMAtlas Molded Products a Division of Atlas Roofing CORP | Fond Du Lac | WI | Plastics and Rubber Products Manufacturing326140 | 20-99 | ◐ LIKELY ACTIVE |