| PIPeerless Industries INC | Roseville | MN | — | ◇ UNVERIFIED |
| PPPeko Precision Products Sheet Metal Division | Rochester | NY | — | ◇ UNVERIFIED |
| PEPella Entry Systems | Fairfield | OH | — | ◇ UNVERIFIED |
| PMPemko Manufacturing Company | Memphis | TN | — | ◇ UNVERIFIED |
| PTPennmark Technologies Corporation | Dallas | PA | — | ◇ UNVERIFIED |
| PSPenny Sheet Metal, L.l.c. | Broken Arrow | OK | — | ◇ UNVERIFIED |
| PMPensacola Metal Fabrication, INC. | Pensacola | FL | — | ◇ UNVERIFIED |
| PTPerfect Temperature Control, INC. Dba Fab-rite Sheet Metal | Des Plaines | IL | — | ◇ UNVERIFIED |
| PIPerformance Insulation and Energy | Bend | OR | — | ◇ UNVERIFIED |
| PPPerformance Precision Sheet Metal LLC | Reno | NV | — | ◇ UNVERIFIED |
| PPPerrysburg Premier Garage Door LLC | Perrysburg | OH | — | ◇ UNVERIFIED |
| PTPerry Tool & Die CO. | Broomfield | CO | — | ◇ UNVERIFIED |
| PSPersonnel Staffing Group, LLC | Santa Clarita | CA | — | ◇ UNVERIFIED |
| PBPesznecker Brothers | Clackamas | OR | — | ◇ UNVERIFIED |
| PAPetersen Aluminum Corporation | Fridley | MN | — | ◇ UNVERIFIED |
| PFPete's Five Star Home Improvement INC. | Jamaica | NY | — | ◇ UNVERIFIED |
| PLP-fab, LLC | Jersey Shore | PA | — | ◇ UNVERIFIED |
| PLP/f Land Development Plan for Carlisle Steel Supply L.l.c | Middlesex | PA | — | ◇ UNVERIFIED |
| PIP.g.l. Industries, INC. | Swansea | MA | — | ◇ UNVERIFIED |
| PIPgt Industries INC | Fort Myers | FL | — | ◇ UNVERIFIED |
| PFPhantom Fabrications | Sarasota | FL | — | ◇ UNVERIFIED |
| PIPhilips Industries INC | Clarksville | TX | — | ◇ UNVERIFIED |
| PPPhilips Prods INC | Charlotte | MI | — | ◇ UNVERIFIED |
| PPPhilips Products, INC. - Plant 2 | Elkhart | IN | — | ◇ UNVERIFIED |
| PMPhillips Mfg CO | Omaha | NE | — | ◇ UNVERIFIED |
| POPhil Osterkamp | Grand Bay | AL | — | ◇ UNVERIFIED |
| PMPhoenix Metallics | Phoenix | AZ | — | ◇ UNVERIFIED |
| PMPhoenix Metals Company | O Fallon | MO | — | ◇ UNVERIFIED |
| PSPhoenix Steel INC. | Cleveland | OH | — | ◇ UNVERIFIED |
| PCPickwick Company | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| PTPike Tool and Grinding, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| PIPillamere Industries Corporation | Ball Ground | GA | — | ◇ UNVERIFIED |
| PDPilot Door Systems INC. | Pleasant Grove | UT | — | ◇ UNVERIFIED |
| PMPinnacle Manufacturing | Morgan Hill | CA | — | ◇ UNVERIFIED |
| PIPioneer Industries | Hackensack | NJ | — | ◇ UNVERIFIED |
| PIPioneer Industries Div | Carlstadt | NJ | — | ◇ UNVERIFIED |
| PWPioneer Window Manufacturing CORP. | Johnstown | NY | — | ◇ UNVERIFIED |
| PEPiper Enterprises LLC. | Marshall | MO | — | ◇ UNVERIFIED |
| PAPiping Accessories INC | Beaumont | TX | — | ◇ UNVERIFIED |
| PCPiw Corporation | Homer Glen | IL | — | ◇ UNVERIFIED |
| PFPlyco Foundation Vents INC | Waterford | CA | — | ◇ UNVERIFIED |
| PGPly Gem Windows | Dallas | TX | — | ◇ UNVERIFIED |
| PGPly Gem Windows | Peachtree City | GA | — | ◇ UNVERIFIED |
| PMPneumafil Metals Corporation | Charlotte | NC | — | ◇ UNVERIFIED |
| PAPocahontas Aluminum Company, INC. | Pocahontas | AR | — | ◇ UNVERIFIED |
| PIPoly-tex INC | Castle Rock | MN | — | ◇ UNVERIFIED |
| PSPortable Shelters INC. | Oak Grove | LA | — | ◇ UNVERIFIED |
| PDPorta Dock INC | Dassel | MN | — | ◇ UNVERIFIED |
| POPort of Bremerton Wilkins Distributing | Port Orchard | WA | — | ◇ UNVERIFIED |
| PDPorvene Doors INC | Moreno Valley | CA | — | ◇ UNVERIFIED |
| PCPositech CORP. | Blue Ash | OH | — | ◇ UNVERIFIED |
| PSPovolny Specialties INC | South Saint Paul | MN | — | ◇ UNVERIFIED |
| PRPowder Ridge Properties, LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| PGPowell Garage Door | Powell | WY | — | ◇ UNVERIFIED |
| PCPowercon Corporation | Cumberland | MD | — | ◇ UNVERIFIED |
| PSPrairie State Industries | Carpentersville | IL | — | ◇ UNVERIFIED |
 Precision Fabrication CORP. | Nokomis | FL | — | ◇ UNVERIFIED |
| PFPrecision Fabricators LLC | Seattle | WA | — | ◇ UNVERIFIED |
| PMPrecision Machine | Lodi | CA | — | ◇ UNVERIFIED |
| PMPrecision Metal Fab, INC. | Milton | WI | — | ◇ UNVERIFIED |
| PMPrecision Metal Mfg | Northglenn | CO | — | ◇ UNVERIFIED |
 Precision Metal Products, INC. | Addison | IL | — | ◇ UNVERIFIED |
| PMPrecision Metal Works INC | Louisville | KY | — | ◇ UNVERIFIED |
| PPPrecision Proofing Company | West Monroe | LA | — | ◇ UNVERIFIED |
| PSPrecision Sheet Metal Design LLC | Hillsboro | OR | — | ◇ UNVERIFIED |
| PSPrecision Steel Products, INC | Los Angeles | CA | — | ◇ UNVERIFIED |
 Precision Tool Die & Machine CO Dba Nth Works | Louisville | KY | — | ◇ UNVERIFIED |
| PCPrefab Cab Assembly Ajt Engineering, INC. | Cape Canaveral | FL | — | ◇ UNVERIFIED |
| PPPrefab Plus LLC | Cockeysville | MD | — | ◇ UNVERIFIED |
| PWPreferred Welding INC | Otsego | MN | — | ◇ UNVERIFIED |
| PDPremdoor (johnson) Door Products | Ocala | FL | — | ◇ UNVERIFIED |
| PIPremetco, INC. | Auburn | WA | — | ◇ UNVERIFIED |
| PMPremiere Metal INC. | Suwanee | GA | — | ◇ UNVERIFIED |
| PEPremier Enclosure System INC | Ontario | CA | — | ◇ UNVERIFIED |
| PIPremier International INC | Tamuning | GU | — | ◇ UNVERIFIED |
| PIPremier International INC. | Tamuning | GU | — | ◇ UNVERIFIED |
| PMPremier Machine Works, LLC | Houma | LA | — | ◇ UNVERIFIED |
| PPPremier Products, INC | Austell | GA | — | ◇ UNVERIFIED |
| PSPremier Staffing, INC. | Fremont | NE | — | ◇ UNVERIFIED |
| PMPrescott Metal | Biddeford | ME | — | ◇ UNVERIFIED |
| PIPriddys INC | Sophia | WV | — | ◇ UNVERIFIED |
| PIPride Industries | Fort Campbell | KY | — | ◇ UNVERIFIED |
| PPPrime-line Products CO Dba Precision Screen Doors | Redlands | CA | — | ◇ UNVERIFIED |
| PIPrince Industries INC. | Batavia | IL | — | ◇ UNVERIFIED |
 Prism Aerospace | Corona | CA | — | ◇ UNVERIFIED |
| PGProaxis Group | West Lafayette | IN | — | ◇ UNVERIFIED |
| PIProdex, INC. | Red Hill | PA | — | ◇ UNVERIFIED |
| PIProduct Integration & Manufacturing INC. | Rochester | NY | — | ◇ UNVERIFIED |
| PMProfab Metal Products, INC | Lynn | MA | — | ◇ UNVERIFIED |
| PMProgressive Manufacturing LLC | Fremont | MI | — | ◇ UNVERIFIED |
| PPProgressive Panel Systems, Inc. | Zeeland | MI | — | ◇ UNVERIFIED |
| PMProgress Manufacturing Company, LLC | Union City | IN | — | ◇ UNVERIFIED |
| PLPrologis Logistics Services, INC. | Tracy | CA | — | ◇ UNVERIFIED |
| PMPro Metals, LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| PMPro Metal Works, INC. | De Forest | WI | — | ◇ UNVERIFIED |
| PSPromet Steel INC. | Chicago | IL | — | ◇ UNVERIFIED |
| PPPrompt Precision Manufacturing INC | Ceres | CA | — | ◇ UNVERIFIED |
| PLPro-shed LLC | Monte Vista | CO | — | ◇ UNVERIFIED |
| PSPro Stainless & Sheet Metal LLC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| PCProtean Construction INC | Burnsville | MN | — | ◇ UNVERIFIED |
