| NNovolex | Shawano | WI | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| NINtm INC. | Elroy | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| OMOconomowoc Molded Products, INC. | Oconomowoc | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PMParco Manufacturing, Inc. | Eau Claire | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PPerfecseal | Oshkosh | WI | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| PIPlastic Ingenuity INC | Mazomanie | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PEPlastics Eng CO | Sheboygan | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PCPolyone CORP | De Forest | WI | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| PIPolyPail Inc. | Delavan | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PTPomp's Tire Service, INC | Rice Lake | WI | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| PSPregis Sharp Systems LLC | Sussex | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PIPro-cast INC | Brookfield | WI | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| RCRitus CORP | Milwaukee | WI | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| RTRoma Tool & Plastics, Div. of Infopac Imaging, INC. | Almena | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RBRuss Blakeley Converting, INC. | Waukesha | WI | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| RCRytec Corporation | Jackson | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SPScandia Plastics LLC Dba Comar | Sheboygan | WI | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| STSouthside Tire Company INC | Schofield | WI | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| SSpartech | Kohler | WI | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SCSpartech Corporation Plant 2 | Portage | WI | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| SPSpartech Polycom (texas) INC | Portage | WI | Plastics and Rubber Products Manufacturing326110 | — | ◇ UNVERIFIED |
| SCSt. Croix Manufacturing, LLC | Grantsburg | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SUStellana U.s., INC. | Lake Geneva | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SLSturtevant LLC | Woodville | WI | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| TMTaggart Manufacturing Inc | South Milwaukee | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TLTarp, L.L.C. | Kaukauna | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TITekniplex INC. Madison South | Madison | WI | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| VIVesta Intermediate Funding | Franklin | WI | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| VPVico Plastic Molding LLC | Janesville | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
