| OROcean Reef Pools INC. | Oak Hill | FL | — | ◇ UNVERIFIED |
| OIOffset Impressions INC | Reading | PA | — | ◇ UNVERIFIED |
| OIOkon INC | Lakewood | CO | — | ◇ UNVERIFIED |
| OMOlan Mills, INC. Amnicola Hwy Plant | Chattanooga | TN | — | ◇ UNVERIFIED |
| OHOliver Health Care Packaging | Anaheim | CA | — | ◇ UNVERIFIED |
| OOlympak | Mora | MN | — | ◇ UNVERIFIED |
| OPOlympak Printing & Packaging | Grand Rapids | MN | — | ◇ UNVERIFIED |
| OPOmega Plastics | Knoxville | TN | — | ◇ UNVERIFIED |
| OSOmnova Solutions, INC. | Dalton | GA | — | ◇ UNVERIFIED |
| OROneida Rostone Corporation | Siler City | NC | — | ◇ UNVERIFIED |
| OTO'neill Tube & Reel | Mira Loma | CA | — | ◇ UNVERIFIED |
| OPOneil Printing | Phoenix | AZ | — | ◇ UNVERIFIED |
| OLOn Line Graphics and Finishing | Orange | CA | — | ◇ UNVERIFIED |
 Orafol Americas INC | Lake Orion | MI | — | ◇ UNVERIFIED |
| OVOrora Visual LLC | Niles | IL | — | ◇ UNVERIFIED |
| OFOsullivan Films Inc/lebanon | Lebanon | PA | — | ◇ UNVERIFIED |
| OPOvation Polymers | Medina | OH | — | ◇ UNVERIFIED |
| OPOvation Polymer Technology and Engineered Materials | Medina | OH | — | ◇ UNVERIFIED |
| PPPacific Printing Ind | Los Angeles | CA | — | ◇ UNVERIFIED |
| PBPackaging By Design | Elgin | IL | — | ◇ UNVERIFIED |
| PSPackaging Specialties of Georgia INC. | Gainesville | GA | — | ◇ UNVERIFIED |
| PTPac Tec CORP | Sarasota | FL | — | ◇ UNVERIFIED |
| PLPactiv LLC | Bedford Park | IL | — | ◇ UNVERIFIED |
| PPPactiv Packaging INC | Mineral Wells | WV | — | ◇ UNVERIFIED |
| PPPalmer Printing INC | Chicago | IL | — | ◇ UNVERIFIED |
| PPPalm Printing | Sarasota | FL | — | ◇ UNVERIFIED |
| PPPalm Printing Strategic Solutions, LLC. | Fort Myers | FL | — | ◇ UNVERIFIED |
| PPPamco Printed Tape & Label CO | Des Plaines | IL | — | ◇ UNVERIFIED |
| PPPanel Prints Inc/old Forge | Old Forge | PA | — | ◇ UNVERIFIED |
| PMPanhandle Marble Company, INC. | Fort Walton Beach | FL | — | ◇ UNVERIFIED |
| PPParadigm Packaging INC | West Valley City | UT | — | ◇ UNVERIFIED |
| PParagraphics | San Rafael | CA | — | ◇ UNVERIFIED |
| PMParamount Miller Graphics Dba Paramount Performanc | Jacksonville | FL | — | ◇ UNVERIFIED |
| PAParis Art Label CO INC | Patchogue | NY | — | ◇ UNVERIFIED |
| PPParker-hannifin Parflex Division Texloc Operations | Fort Worth | TX | — | ◇ UNVERIFIED |
| PPPark Press | South Holland | IL | — | ◇ UNVERIFIED |
| PDPatterson Dental CO | Champaign | IL | — | ◇ UNVERIFIED |
| PBPaul Baker Printing | Roseville | CA | — | ◇ UNVERIFIED |
| PHPci Holdings LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| PPPeace Prod CO Inc/malvern Boro | Malvern | PA | — | ◇ UNVERIFIED |
| PPPearl Pressman Liberty | Philadelphia | PA | — | ◇ UNVERIFIED |
| PPPearl Pressman Liberty Inc/suffolk Ave | Philadelphia | PA | — | ◇ UNVERIFIED |
| PFPeden Facility | Fort Worth | TX | — | ◇ UNVERIFIED |
| PPPeninsula Plastics Recycling INC | Turlock | CA | — | ◇ UNVERIFIED |
| PPPerformance Plastic Produ | Houston | TX | — | ◇ UNVERIFIED |
| PIPerkasie Industries Corporation | Perkasie | PA | — | ◇ UNVERIFIED |
| PLPermalith Laminating CO | Pennsauken | NJ | — | ◇ UNVERIFIED |
| PFPermian Fiberglass Facility | Odessa | TX | — | ◇ UNVERIFIED |
| PDPermuthane Div of Stahl USA | Peabody | MA | — | ◇ UNVERIFIED |
| PMPetersen Molding Corporation | Norwalk | CA | — | ◇ UNVERIFIED |
