| OPOrrex Plastics | Odessa | TX | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| PIPanoramic INC | Janesville | WI | Paper Manufacturing322213 | 100-499 | ◐ LIKELY ACTIVE |
| PMParamount Metalizing | Sullivan | MO | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PPParker Plastics CORP | Pittsburgh | PA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
Patrick Industries INC Dba Baymont Inc, Belmont Facility | Belmont | MS | Plastics and Rubber Products Manufacturing326191 | — | ◐ LIKELY ACTIVE |
| PEPeabody Engineering & Supply, Inc. | Corona | CA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PCPella Corporation - Troy Operations | Troy | OH | Plastics and Rubber Products Manufacturing326199 | 500+ | ◐ LIKELY ACTIVE |
| PCPenda CORP | Portage | WI | Plastics and Rubber Products Manufacturing326100 | 100-499 | ◐ LIKELY ACTIVE |
| PPPerfect Plastic Printing Corporation | Saint Charles | IL | Printing and Related Support Activities323119 | 100-499 | ◐ LIKELY ACTIVE |
| PGPerformance Gear Systems | Plainfield | IL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PMPerry Machine and Die, INC | Perry | MO | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PCPhoenix Closures - Davenport | Davenport | IA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PHPlant Hammond Bess Facility | Rome | GA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PRPlant RP | Ringgold | GA | Plastics and Rubber Products Manufacturing326130 | 100-499 | ◐ LIKELY ACTIVE |
| PCPlasman CORP LLC Fort Payne Plant | Fort Payne | AL | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PCPlas-tec CORP | Edon | OH | Plastics and Rubber Products Manufacturing326191 | 20-99 | ◐ LIKELY ACTIVE |
| PPPlastec Profiles, LLC | Waynesboro | PA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PLPlastical, LLC | Sylacauga | AL | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PDPlastic Design INC | Middletown | CT | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| PIPlastic Ingenuity-Arkansas | Maumelle | AR | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| PPPlastic Parts INC | Union Grove | WI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PPPlastic Products Co., Inc. - Lebanon | Lebanon | KY | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PPPlastic Products Co., Inc. - Lindstrom, MN | Lindstrom | MN | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| PPPlastic Products Co., Inc. - Moline | Moline | IL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PCPlasticraft Corporation | Darien | WI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| PRPlastic Recycling Technology, INC. | Piqua | OH | Plastics and Rubber Products Manufacturing326112 | 20-99 | ◐ LIKELY ACTIVE |
| PIPlastikos INC | Peachtree City | GA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PIPlastikos, INC. | Erie | PA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| PIPlastocon INC | Oconomowoc | WI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PPPliant Plastics Corporation | Spring Lake | MI | Plastics and Rubber Products Manufacturing326121 | 100-499 | ◐ LIKELY ACTIVE |
| PPolyair | Bardstown | KY | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PPPolymer Processing Inc | Rock Hill | SC | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PTPolymer Technologies INC | Clifton | NJ | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PPPoly Processing Company, LLC French Camp | French Camp | CA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PPPoly Processing Company, LLC Monroe | Monroe | LA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PPPoly Processing Company, LLC Winchester | Winchester | VA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| PIPoly-Tainer, Inc. - California | Simi Valley | CA | Plastics and Rubber Products Manufacturing326160 | 100-499 | ◐ LIKELY ACTIVE |
| PPPortola Packaging, LLC | Kingsport | TN | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PMPps Manufacturing INC | Ridgecrest | CA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PCPrc Composites, LLC | Ontario | CA | Plastics and Rubber Products Manufacturing326130 | — | ◐ LIKELY ACTIVE |
Precision Formed Plastics, INC. | Irving | TX | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| PMPrecision Molding, INC. | Sparta | TN | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PTPrecision Tank, LLC | Humboldt | IA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PMPremier Material Concepts | Findlay | OH | Plastics and Rubber Products Manufacturing326130 | 20-99 | ◐ LIKELY ACTIVE |
| PPPrepolymer Products INC | Marshfield | WI | Plastics and Rubber Products Manufacturing326121 | 20-99 | ◐ LIKELY ACTIVE |
| PFProgress for Industry INC | Saegertown | PA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PProjectxyz | Muscle Shoals | AL | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| PMPromed Molded Products - 23rd Ave | Plymouth | MN | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PIProtective Industries INC | Buffalo | NY | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PTProvidien Thermoforming | San Diego | CA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |