| PDPacific Development Group | Sunnyvale | CA | — | ◇ UNVERIFIED |
| PDPacific Diazo Prods INC Fontana | Fontana | CA | — | ◇ UNVERIFIED |
| PEPacific Environmental Resources INC | Santa Rita | GU | — | ◇ UNVERIFIED |
 Pacific Industrial Development Corporation | Spartanburg | SC | — | ◇ UNVERIFIED |
| PLPacific Liquid Carrier | San Jose | CA | — | ◇ UNVERIFIED |
| POPacific Oak Sor Ii Lincoln Court, LLC | Campbell | CA | — | ◇ UNVERIFIED |
| PPPacific Precision Formulators INC | Vernon | CA | — | ◇ UNVERIFIED |
| PMPain Medicine Consultants | Pleasant Hill | CA | — | ◇ UNVERIFIED |
| PAPalms at the Pruneyard | Campbell | CA | — | ◇ UNVERIFIED |
| PIPanaceanano INC | Pasadena | CA | — | ◇ UNVERIFIED |
| PSPan-glo St Louis-trenton Avenue | Saint Louis | MO | — | ◇ UNVERIFIED |
| PDParadise Distributing INC | Perris | CA | — | ◇ UNVERIFIED |
| PTParis Truck Shop | Paris | TX | — | ◇ UNVERIFIED |
| PMPark Metallurgical CORP | Detroit | MI | — | ◇ UNVERIFIED |
| PRParviz Rahimian and Shohreh Rashti, Trustees of THE RAHIMIAN FAMILY TRUST, dated | City of Santa Clarita (area of Valencia) | CA | — | ◇ UNVERIFIED |
| PPPaseo Plaza Hoa | San Jose | CA | — | ◇ UNVERIFIED |
| PLPat Loftis Farms | Tipton | CA | — | ◇ UNVERIFIED |
| PBPatrick Briggs | Goleta | CA | — | ◇ UNVERIFIED |
| PGPatriotic Group Oil and Lube Inc. | Vail | AZ | — | ◇ UNVERIFIED |
| POPatty Oil Service | Crosby | TX | — | ◇ UNVERIFIED |
| PBPaul Baker Dba Neo Synthetic Oil INC | Signal Hill | CA | — | ◇ UNVERIFIED |
| PPch | Malibu | CA | — | ◇ UNVERIFIED |
| PGPci Group | Fort Mill | SC | — | ◇ UNVERIFIED |
| PMPeck Marine Terminal | Chesapeake | VA | — | ◇ UNVERIFIED |
| PTPellucere Technologies INC | Corvallis | OR | — | ◇ UNVERIFIED |
| PIPencco, INC. | Bardwell | TX | — | ◇ UNVERIFIED |
| PMPenngrove Motorcycle Company 9585 | Penngrove | CA | — | ◇ UNVERIFIED |
| PQPennzoil Quaker State - Valley View Pack | Shreveport | LA | — | ◇ UNVERIFIED |
| PCPenray Cos INC | Wheeling | IL | — | ◇ UNVERIFIED |
| PRPeople's Refinery-hero Oak LLC | Santa Ana | CA | — | ◇ UNVERIFIED |
| PMPepperwood Meadows Hoa | Escondido | CA | — | ◇ UNVERIFIED |
| PPerimeter | Santa Maria | CA | — | ◇ UNVERIFIED |
| PSPerimeter Solutions LP | Atwater | CA | — | ◇ UNVERIFIED |
| PSPerimeter Solutions LP | Lancaster | CA | — | ◇ UNVERIFIED |
| PSPerimeter Solutions - Mountain Home Seat Base | Mountain Home | ID | — | ◇ UNVERIFIED |
| POPerma-fix of South Georgia | Valdosta | GA | — | ◇ UNVERIFIED |
| PCPermawick Company | Columbus | IN | — | ◇ UNVERIFIED |
| PSPerrigo Sales CORP | Omaha | NE | — | ◇ UNVERIFIED |
| PCPetes Coolant Recycling | Orlando | FL | — | ◇ UNVERIFIED |
| PCPetra Chemical CO | Dallas | TX | — | ◇ UNVERIFIED |
| PRPetrochemical Refining | Freeport | TX | — | ◇ UNVERIFIED |
| PPetrochoice | Wichita | KS | — | ◇ UNVERIFIED |
| PCPetro-con Chemical CO | Bronx | NY | — | ◇ UNVERIFIED |
| PFPetroleum Fuel & Terminal CO | Garyville | LA | — | ◇ UNVERIFIED |
| PRPetroleum Recycling CORP | Philadelphia | PA | — | ◇ UNVERIFIED |
| PSPetroleum Service Consultant LLC | Medley | FL | — | ◇ UNVERIFIED |
| PSPetroleum Service Consultants LLC | Miami | FL | — | ◇ UNVERIFIED |
| PCPetrolite Corporation | Bakersfield | CA | — | ◇ UNVERIFIED |
| PSPhilip Services Hawaii LTD (allwaste) - Oil Recycling Plant | Kapolei | HI | — | ◇ UNVERIFIED |
| P6Phillips 66 Spectrum CORP | Benicia | CA | — | ◇ UNVERIFIED |
