 Polytek Development CORP | Pomona | CA | — | ◇ UNVERIFIED |
| PCPolytop CORP | North Smithfield | RI | — | ◇ UNVERIFIED |
| PMPolyurethane Molding INC. | Woonsocket | RI | — | ◇ UNVERIFIED |
| PUPolyweld Usa, INC. | Houston | TX | — | ◇ UNVERIFIED |
| PCPoma Corporation | San Bernardino | CA | — | ◇ UNVERIFIED |
| PCPoolside Creations LLC | Hillsboro | OR | — | ◇ UNVERIFIED |
| PPP&o Packaging, LLC | Dalton | GA | — | ◇ UNVERIFIED |
| PBPortland Badge Company LLC | Tigard | OR | — | ◇ UNVERIFIED |
| PMPortland Matters Makers | Biddeford | ME | — | ◇ UNVERIFIED |
 Portola Tech International | Woonsocket | RI | — | ◇ UNVERIFIED |
| PCPoseidons Creations LLC | Miami | FL | — | ◇ UNVERIFIED |
| PPPossible Plastics, INC. | Grove City | OH | — | ◇ UNVERIFIED |
| PPPower Plastics CORP | Portland | OR | — | ◇ UNVERIFIED |
| PSPower Seal Internatioanl LLC | Troy | MI | — | ◇ UNVERIFIED |
| PAPpg Aerospace Cuming Microwave | Avon | MA | — | ◇ UNVERIFIED |
| PPPractical Products | Mobile | AL | — | ◇ UNVERIFIED |
| PCPrairie Colors & Additives, Inc. | Dallas | TX | — | ◇ UNVERIFIED |
| PMPrecise Mold and Engineering, INC. | Valley Park | MO | — | ◇ UNVERIFIED |
| PPPrecise Plastic Products, INC. | Fairview | PA | — | ◇ UNVERIFIED |
| PAPrecision a Division of Maclean Power LLC | Newberry | SC | — | ◇ UNVERIFIED |
| PCPrecision Custom Products, INC. | De Graff | OH | — | ◇ UNVERIFIED |
| PDPrecision Dynamics CORP | San Fernando | CA | — | ◇ UNVERIFIED |
 Precision Engineering Laboratories | Branford | CT | — | ◇ UNVERIFIED |
| PFPrecision Fiberglass Products LTD | Grove City | MN | — | ◇ UNVERIFIED |
| PFPrecision Fluorocarbon | Tomball | TX | — | ◇ UNVERIFIED |
| PMPrecision Micron Powders | Henderson | KY | — | ◇ UNVERIFIED |
| PPPrecision Plastic Molding INC. | Jemison | AL | — | ◇ UNVERIFIED |
 Precision Plastics and Molding, INC | Jemison | AL | — | ◇ UNVERIFIED |
| PPPrecision Pouches LLC | Schiller Park | IL | — | ◇ UNVERIFIED |
| PPPrecision Products CO. | Sapulpa | OK | — | ◇ UNVERIFIED |
| PSPrecision Southeast INC | Marion | SC | — | ◇ UNVERIFIED |
| PCPreferred Compounding CORP. | Wadsworth | OH | — | ◇ UNVERIFIED |
| PSPreferred Seating Incorporated | Henderson | TN | — | ◇ UNVERIFIED |
| PLPregis LLC | Orlando | FL | — | ◇ UNVERIFIED |
| PSPregis Sharp Systems LLC | Sussex | WI | — | ◇ UNVERIFIED |
| PPPremier Plastics INC | Hoyt Lakes | MN | — | ◇ UNVERIFIED |
| PTPremier Technical Plastics | Irving | TX | — | ◇ UNVERIFIED |
| PTPremier Technical Plastics, INC. | Searcy | AR | — | ◇ UNVERIFIED |
| PTPremier Tooling Services, INC. | Rathdrum | ID | — | ◇ UNVERIFIED |
| PWPremier Windows & Services | Orange | CA | — | ◇ UNVERIFIED |
| PFPremium Fabricators | Conover | NC | — | ◇ UNVERIFIED |
| PGPremium Garage Door CO | Cuyahoga Falls | OH | — | ◇ UNVERIFIED |
| PWPremium Windows | Paramount | CA | — | ◇ UNVERIFIED |
| PPPre Plastics INC | Auburn | CA | — | ◇ UNVERIFIED |
| PIPres-on, INC | Addison | IL | — | ◇ UNVERIFIED |
| PCPrestige Composite LLC | Lexington | SC | — | ◇ UNVERIFIED |
| PPPrestige Painting Belmont | Belmont | MS | — | ◇ UNVERIFIED |
| PPPretium Packaging LLC | Peru | IL | — | ◇ UNVERIFIED |
| PIPretty In Plastic, Inc. | Long Beach | CA | — | ◇ UNVERIFIED |
| PUPrezero US Services | Mira Loma | CA | — | ◇ UNVERIFIED |
