| PIPanoramic INC | Janesville | 100–499 | ◐ LIKELY ACTIVE |
| PBPaper Box and Specialty Company | Sheboygan | 20–99 | ◐ LIKELY ACTIVE |
| PCPratt (beloit Corrugating) LLC | Beloit | 100–499 | ◐ LIKELY ACTIVE |
| PCProgressive Converting Appleton Campus | Appleton | 100–499 | ◐ LIKELY ACTIVE |
| RIRetroflex INC | Wrightstown | 20–99 | ◐ LIKELY ACTIVE |
| SISeda International Packaging Group Inc. - North America | Mount Pleasant | 100–499 | ◐ LIKELY ACTIVE |
| SPStraubel Paper | Green Bay | 20–99 | ◐ LIKELY ACTIVE |
| SPSuperior Paper Products | Marshfield | 20–99 | ◐ LIKELY ACTIVE |
| SWSupplyone Wisconsin, LLC | Jackson | 20–99 | ◐ LIKELY ACTIVE |
| SSustana | De Pere | 20–99 | ◐ LIKELY ACTIVE |
| TPTranscontinental Packaging Menasha | Menasha | 100–499 | ◐ LIKELY ACTIVE |
| WCWausau Coated Products | Wausau | 100–499 | ◐ LIKELY ACTIVE |
| WCWestern Container Corp JVL | Janesville | 20–99 | ◐ LIKELY ACTIVE |
| BFBluegrass Flexible Packaging LLC | Milwaukee | — | ◐ LIKELY ACTIVE |
| GPGeorgia Pacific Consumer Products LP | Green Bay | — | ◐ LIKELY ACTIVE |
| GPGraphic Packaging International INC | Wausau | — | ◐ LIKELY ACTIVE |
| LRLittle Rapids CORP - Shawano Paper Mill | Shawano | — | ◐ LIKELY ACTIVE |
| MCMadison Cutting Die INC | Madison | — | ◐ LIKELY ACTIVE |
| PPrintpack | Rhinelander | — | ◐ LIKELY ACTIVE |
| STSca Tissue Menasha Paper Mill | Menasha | — | ◐ LIKELY ACTIVE |
| WSWestern States Envelope CO | Butler | — | ◐ LIKELY ACTIVE |
| 3W3m - Wisconsin Rapids Carbonl | Wisconsin Rapids | — | ◇ UNVERIFIED |
| AUAbet USA INC | Ashippun | — | ◇ UNVERIFIED |
| AUAbet USA INC - Ashippun Plant | Ashippun | — | ◇ UNVERIFIED |
| APAlcan Packaging - Neenah Plant | Neenah | — | ◇ UNVERIFIED |
| AIApplegate Insulation | Bloomer | — | ◇ UNVERIFIED |
| AIAppvion INC Hancock Site B | Appleton | — | ◇ UNVERIFIED |
| BIBg Industrial Solutions LLC | De Pere | — | ◇ UNVERIFIED |
| CPCatalyst Paper - Biron Mill | Wisconsin Rapids | — | ◇ UNVERIFIED |
| CCCellutissue Corporation Neenah D.b.a Clearwater Paper | Neenah | — | ◇ UNVERIFIED |
| CECherry Electrical Prods | Pleasant Prairie | — | ◇ UNVERIFIED |
| CCColor Craft Graphic Arts INC | Manitowoc | — | ◇ UNVERIFIED |
| CCCreative Converting | Clintonville | — | ◇ UNVERIFIED |
| CICurwood INC | Neenah | — | ◇ UNVERIFIED |
| EPEssity Prof Hygiene North America LLC | Neenah | — | ◇ UNVERIFIED |
| EPEssity Prof Hygiene North America LLC | Neenah | — | ◇ UNVERIFIED |
| FRFiber Recovery Incorporated | Ringle | — | ◇ UNVERIFIED |
| FRFlambeau River Papers | Park Falls | — | ◇ UNVERIFIED |
| GPGraphic Packaging International INC | Fort Atkinson | — | ◇ UNVERIFIED |
| GPGraphic Packaging International INC - Me | Menasha | — | ◇ UNVERIFIED |
| GBGreen Bay Packaging INC. | Wausau | — | ◇ UNVERIFIED |
| GLGreen-pak LLC | Fort Atkinson | — | ◇ UNVERIFIED |
| HGHoffmaster Group INC - Food Service Div | Oshkosh | — | ◇ UNVERIFIED |
| IPInternational Paper | Fond Du Lac | — | ◇ UNVERIFIED |
| KPKerwin Paper CO | Appleton | — | ◇ UNVERIFIED |
| KMKg Marketing & Bag CO | Waukesha | — | ◇ UNVERIFIED |
| KMKimberly Mill | Kimberly | — | ◇ UNVERIFIED |
| LLLoparex LLC | Hammond | — | ◇ UNVERIFIED |
| MTMain Tape Company | Plymouth | — | ◇ UNVERIFIED |
| MPMenasha Packaging Company - Promotional Print Solutions (pps) | Neenah | — | ◇ UNVERIFIED |