| PLPolyfoam LLC Uxbridge Mass | Uxbridge | MA | — | ◇ UNVERIFIED |
| PPPolyfoam Precision Molded Products | Northbridge | MA | — | ◇ UNVERIFIED |
| PIPolyglass Iso | Fernley | NV | — | ◇ UNVERIFIED |
| PPPolyguard Products | Ennis | TX | — | ◇ UNVERIFIED |
| PPPolystyrene Products | Essex | MD | — | ◇ UNVERIFIED |
| PPPolyurethane Products, INC. | Addison | IL | — | ◇ UNVERIFIED |
| PPPosi Pack Corporation INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| PIPowerfoam Insulation Division | Midlothian | TX | — | ◇ UNVERIFIED |
| PPPrairie Packaging INC | Bolingbrook | IL | — | ◇ UNVERIFIED |
| PPPrairie Packaging, INC. | Huntersville | NC | — | ◇ UNVERIFIED |
| PCPratt-recycling Center | Gary | IN | — | ◇ UNVERIFIED |
| PCPregis CORP | Visalia | CA | — | ◇ UNVERIFIED |
| PCPregis Corporation | Queensbury | NY | — | ◇ UNVERIFIED |
| PCPregis Corporation - Glens Falls, Ny - Plant 1 | Glens Falls | NY | — | ◇ UNVERIFIED |
| PIPregis Innovative Packaging | Tupelo | MS | — | ◇ UNVERIFIED |
| PIPregis Innovative Packaging INC | Plymouth | IN | — | ◇ UNVERIFIED |
| PIPregis Innovative Packaging, INC. | Visalia | CA | — | ◇ UNVERIFIED |
| PIPregis Innovative Packaging LLC | Wurtland | KY | — | ◇ UNVERIFIED |
| PLPregis LLC | Port Huron | MI | — | ◇ UNVERIFIED |
| PMPregis Marysville | Marysville | MI | — | ◇ UNVERIFIED |
| PMPre-insulated Metal Technologies | Little Rock | AR | — | ◇ UNVERIFIED |
| PFPremier Foam LLC | New Albany | MS | — | ◇ UNVERIFIED |
| PIPremier Industries INC Insul | Chino | CA | — | ◇ UNVERIFIED |
| PFPremium Fabricators | Conover | NC | — | ◇ UNVERIFIED |
| PPPremium Padding | Fort Worth | TX | — | ◇ UNVERIFIED |
| PFPrime Foam a Div of Prime Panels INC | Springfield | IL | — | ◇ UNVERIFIED |
| PFProgressive Foam Technologies | Conway | AR | — | ◇ UNVERIFIED |
| PFProgressive Foam Technologies (0679000327) | Gnadenhutten | OH | — | ◇ UNVERIFIED |
| PFProgressive Foam Technologies, INC. (0679000272) | Beach City | OH | — | ◇ UNVERIFIED |
| PPProtec Pac USA | Sidney | OH | — | ◇ UNVERIFIED |
| PBProwall Building Products INC | Casa Grande | AZ | — | ◇ UNVERIFIED |
| QPQualitex Products CORP | Coral Springs | FL | — | ◇ UNVERIFIED |
| QCQueen City Foam, Incorporated (1431004632) | Cincinnati | OH | — | ◇ UNVERIFIED |
| RCRadva Corporation - Radford | Radford | VA | — | ◇ UNVERIFIED |
| RSRail - Side Siding | Hazle, Township of | PA | — | ◇ UNVERIFIED |
| RMRapid Molded Products, LLC | Chino | CA | — | ◇ UNVERIFIED |
| RIRas Ind Inc/speers Plt | Charleroi | PA | — | ◇ UNVERIFIED |
| RIReiss Industries INC | Watertown | WI | — | ◇ UNVERIFIED |
| RPRepublic Plastics LP | Eloy | AZ | — | ◇ UNVERIFIED |
| RPRepublic Plastics San Manuel Foam Plant | San Manuel | AZ | — | ◇ UNVERIFIED |
| RMResearch Mannikins INC | Ava | IL | — | ◇ UNVERIFIED |
| RMResearch Mannikins Taxidermy Supplies | Lebanon | OR | — | ◇ UNVERIFIED |
| RPRex Performance Products | Port Huron | MI | — | ◇ UNVERIFIED |
| RCReynolds Consumer Products- Huntersville Plant | Huntersville | NC | — | ◇ UNVERIFIED |
| RTReynolds Temple Plant | Temple | TX | — | ◇ UNVERIFIED |
| RPRobert Petrucci. INC | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| RIRobin II, LLC | Shoreview | MN | — | ◇ UNVERIFIED |
| RFRogers Foam Automotive Corporation | Flint | MI | — | ◇ UNVERIFIED |
| RFRogers Foam Corporation | Mount Sterling | KY | — | ◇ UNVERIFIED |
| RSRoth Staffing Companies, L.p | Hayward | CA | — | ◇ UNVERIFIED |