| BPBloomer Plastics INC | Bloomer | — | ◇ UNVERIFIED |
| CTCba Tire, INC. | Oak Creek | — | ◇ UNVERIFIED |
| CICentro, INC. | Horicon | — | ◇ UNVERIFIED |
| C1Closet 1 Inc. | Appleton | — | ◇ UNVERIFIED |
| CGColor Guard, Inc. | Sheboygan Falls | — | ◇ UNVERIFIED |
| CPContinental Plastic CORP | Delavan | — | ◇ UNVERIFIED |
 Converting Technology, INC. | Menomonee Falls | — | ◇ UNVERIFIED |
| CFCustom Fabricating & Supplies, INC. | Greendale | — | ◇ UNVERIFIED |
| DRDeal Rite, INC. | Oak Creek | — | ◇ UNVERIFIED |
| DIDeMore's Innovative Design, Inc. | Menomonee Falls | — | ◇ UNVERIFIED |
| DGDML Grinding Services LLC | Racine | — | ◇ UNVERIFIED |
| DEDon Evans of Nevada, INC. | Oshkosh | — | ◇ UNVERIFIED |
| DDDynamic Drinkware LLC | Oshkosh | — | ◇ UNVERIFIED |
| EBEarth Blinds, LLC. | Chippewa Falls | — | ◇ UNVERIFIED |
| ECEcological Concepts INC. | Burlington | — | ◇ UNVERIFIED |
| EMElgin Molded Plastics INC. | Franklin | — | ◇ UNVERIFIED |
| EPEngineered Plastics Company, LLC | Whitewater | — | ◇ UNVERIFIED |
| EMEriks Midwest, INC. | New Berlin | — | ◇ UNVERIFIED |
| FAFiberglass Animals Shapes and Trademarks, CORP. | Sparta | — | ◇ UNVERIFIED |
| FSFiberglass Solutions LLC | Green Bay | — | ◇ UNVERIFIED |
| FIFiber-tech INC | Franksville | — | ◇ UNVERIFIED |
| FIFiber-tech INC Bentley Bldg | Caledonia | — | ◇ UNVERIFIED |
| FLField Logic | Superior | — | ◇ UNVERIFIED |
| FBFirestone Building Products Company LLC | Waukesha | — | ◇ UNVERIFIED |
| FFFranklin Fueling Systems | De Forest | — | ◇ UNVERIFIED |
| GBGeneral Binding Corporation-plastic Center Plant 2 | Pleasant Prairie | — | ◇ UNVERIFIED |
| GTGene's Tires INC. | Beaver Dam | — | ◇ UNVERIFIED |
| GPGo Pak LLC | Delafield | — | ◇ UNVERIFIED |
| GIGreen-Tek, Inc. | Janesville | — | ◇ UNVERIFIED |
| GMGregory Marx | Germantown | — | ◇ UNVERIFIED |
| HMHartzell Manufacturing | Turtle Lake | — | ◇ UNVERIFIED |
| HIHL Investment Properties LLP | Franklin | — | ◇ UNVERIFIED |
| IAInvento Americas, INC. | Sheboygan | — | ◇ UNVERIFIED |
| KEKNM Enterprises LLC | Plymouth | — | ◇ UNVERIFIED |
| LALane and Sons Incorporated | Racine | — | ◇ UNVERIFIED |
| LRLaneer Rubber Products C/o Poly-options INC | Kenosha | — | ◇ UNVERIFIED |
| LLLubrizol Life Sciences INC | Franklin | — | ◇ UNVERIFIED |
| LCLuk Corporation INC | Menomonie | — | ◇ UNVERIFIED |
| MLMac Lean-fogg Company | Menomonee Falls | — | ◇ UNVERIFIED |
| MRMason Ridge LLC | Green Bay | — | ◇ UNVERIFIED |
| MLMastermold LLC | Watertown | — | ◇ UNVERIFIED |
| MCMcm Composites, LLC | Manitowoc | — | ◇ UNVERIFIED |
| MOMdi of Wisconsin | Oshkosh | — | ◇ UNVERIFIED |
| MMMekco Manufacturing INC | Newton | — | ◇ UNVERIFIED |
| MGMgs Group North America INC | Germantown | — | ◇ UNVERIFIED |
| MCMidwest Composite Technologies INC | Hartland | — | ◇ UNVERIFIED |
| MMMidwest Manufacturing | Eau Claire | — | ◇ UNVERIFIED |
 Miniature Precision Components Janesville | Janesville | — | ◇ UNVERIFIED |
| MPModern Plastics Design | Madison | — | ◇ UNVERIFIED |
| MPMoldrite Products, INC. | Waukesha | — | ◇ UNVERIFIED |
