| PIPenn-american INC | Muncy | PA | — | ◇ UNVERIFIED |
| PIPennsylvania Insert CORP. | Royersford | PA | — | ◇ UNVERIFIED |
| PEPentair Electronic Packaging | Warwick | RI | — | ◇ UNVERIFIED |
| PMPereras Metal Works | San Antonio | TX | — | ◇ UNVERIFIED |
| PBPerez Brothers Ornamental Iron Works, Inc. | Van Nuys | CA | — | ◇ UNVERIFIED |
| PDPerez Distribution & Services, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| PPPerez Precision Works INC | Gurabo | PR | — | ◇ UNVERIFIED |
| PAPerfect Air Control LLC / Metal Industries LLC of Nc | Marion | NC | — | ◇ UNVERIFIED |
| PEPerfection Equipment, INC. | Gurnee | IL | — | ◇ UNVERIFIED |
| PSPerfection Stainless Fabrication, INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| PFPerformance Fabrication Works LLC | Phoenixville | PA | — | ◇ UNVERIFIED |
| PIPerformance Industries Manufacturing, INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| PIPerformance Industries Manufacturing, INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| PMPerformance Metal Works LLC | Windsor | CT | — | ◇ UNVERIFIED |
| PPPerformance Propeller of Nashville, INC. | Old Hickory | TN | — | ◇ UNVERIFIED |
| PSPerformance Structures, INC. | Oakland | CA | — | ◇ UNVERIFIED |
| PSPerformance Structures, INC. | Oakland | CA | — | ◇ UNVERIFIED |
| PWPerformance Welding INC | Little Chute | WI | — | ◇ UNVERIFIED |
| PMPerkins Machine CO | Warren | MA | — | ◇ UNVERIFIED |
| PPermadrain | Baton Rouge | LA | — | ◇ UNVERIFIED |
| PNPermasteelisa North America CORP | Modesto | CA | — | ◇ UNVERIFIED |
| PHPermian Holdings, INC. | Odessa | TX | — | ◇ UNVERIFIED |
| PTPermian Tank & Manufacturing | Odessa | TX | — | ◇ UNVERIFIED |
| PTPermian Tank & Manufacturing INC Belle Fourche Plant | Belle Fourche | SD | — | ◇ UNVERIFIED |
| PLPerry Luxe, LLC | Tucson | AZ | — | ◇ UNVERIFIED |
 Peter Paul Electric INC | Fajardo | PR | — | ◇ UNVERIFIED |
| PIPetersen INC | Pocatello | ID | — | ◇ UNVERIFIED |
| PMPetersen Metals | Hudson | FL | — | ◇ UNVERIFIED |
| PDPeterson Dental Laboratory, INC. | Delray Beach | FL | — | ◇ UNVERIFIED |
| PSPeterson Sheet Metal, INC. | San Ramon | CA | — | ◇ UNVERIFIED |
| PEPetitpas Enterprises, LLC | New Bedford | MA | — | ◇ UNVERIFIED |
| PEPetitpas Enterprises, LLC | New Bedford | MA | — | ◇ UNVERIFIED |
| POPetrolia Owner LLC | Compton | CA | — | ◇ UNVERIFIED |
| PBPettinger Bros INC | Harbor | OR | — | ◇ UNVERIFIED |
| PAPFM Acquisition LLC | Alpharetta | GA | — | ◇ UNVERIFIED |
| PMPfunder Metalwerks | Sonoma | CA | — | ◇ UNVERIFIED |
| PMPhiladelphia Manufacturing CO. Dba Pm Craftsman | Lakeland | FL | — | ◇ UNVERIFIED |
| PMPhilip Machine Company Inc. | Pawtucket | RI | — | ◇ UNVERIFIED |
| PMPhillips Machine & Welding | City of Industry | CA | — | ◇ UNVERIFIED |
| PMPhillips Metal Works | Montgomery | AL | — | ◇ UNVERIFIED |
| PAPhoenix Architectural Products, INC. | Smyrna | GA | — | ◇ UNVERIFIED |
| PEPhoenix Explorations INC | Portland | OR | — | ◇ UNVERIFIED |
 Phoenix Fabricators and Erectors INC | Helena | GA | — | ◇ UNVERIFIED |
| Phoenix Fabricators and Erectors INC | Nicholasville | KY | — | ◇ UNVERIFIED |
| PFPhoenix Fabricators & Erectors INC | Sebree | KY | — | ◇ UNVERIFIED |
| PFPhoenix Fabricators, LLC | Chicago | IL | — | ◇ UNVERIFIED |
| PLPhoenix Limitfab, LLC | Boise | ID | — | ◇ UNVERIFIED |
| PMPhoenix Metalworks, L.p. | Cat Spring | TX | — | ◇ UNVERIFIED |
| PTPhoenix Tool LLC | Maribel | WI | — | ◇ UNVERIFIED |
| PIPierce Industries LLC | Rochester | NY | — | ◇ UNVERIFIED |
| PMPierce Metals | San Angelo | TX | — | ◇ UNVERIFIED |
| PHPilgrim Home and Hearth | Benicia | CA | — | ◇ UNVERIFIED |
| PWPimentel Wheel Polishing & Repair | South Gate | CA | — | ◇ UNVERIFIED |
| PGPineapple Grove Designs INC. | Boynton Beach | FL | — | ◇ UNVERIFIED |
| PRPine River Partners LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| PSPine State Welding and Steel Fabrication, LLC | Aberdeen | NC | — | ◇ UNVERIFIED |
| PMPinnacle Metal Works, LLC | Oregon City | OR | — | ◇ UNVERIFIED |
| PFPintail Fabrication LLC | Houma | LA | — | ◇ UNVERIFIED |
| PTPioneer Tank & Vessel LLC | Portland | OR | — | ◇ UNVERIFIED |
| PTPioneer Tank & Vessel LLC | Portland | OR | — | ◇ UNVERIFIED |
| PTPioneer Tool and Die Co., the | Akron | OH | — | ◇ UNVERIFIED |
| PWPiper's Welding Service | Weatherford | TX | — | ◇ UNVERIFIED |
| PBPitney Bowes INC | Fullerton | CA | — | ◇ UNVERIFIED |
| PBPitney Bowes, INC. Stamford Facility | Stamford | CT | — | ◇ UNVERIFIED |
| PFPitts Fabrication | Orchard Hill | GA | — | ◇ UNVERIFIED |
| PGPiw Group, LLC | Park Ridge | IL | — | ◇ UNVERIFIED |
| PPPk Products | Sedalia | MO | — | ◇ UNVERIFIED |
| PFPlasma Fabworks, LLC | Springtown | TX | — | ◇ UNVERIFIED |
| PPPlastic Products CO INC Dba Smith Metal Products | Center City | MN | — | ◇ UNVERIFIED |
| PAPlatform Aerospace Hollywood | Hollywood | MD | — | ◇ UNVERIFIED |
| PCPlatinum Care La | Los Angeles | CA | — | ◇ UNVERIFIED |
| PPPlatinum Powdercoating | Chico | CA | — | ◇ UNVERIFIED |
| PLPlatt & LaBonia Company LLC | Waterbury | CT | — | ◇ UNVERIFIED |
| PTPlaya Tool & Marine INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| PMPlunk Machine Works | Scotts Hill | TN | — | ◇ UNVERIFIED |
| PIPlx-tech Industries LLC | Pulaski | WI | — | ◇ UNVERIFIED |
| PVPmg Ventures, INC | Atlanta | GA | — | ◇ UNVERIFIED |
| PMP & M Industries, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| PCPocket Change Fab, LLC | Hallsville | TX | — | ◇ UNVERIFIED |
| PHPolar Hardware Mfg. CO. INC. | Chicago | IL | — | ◇ UNVERIFIED |
| PFPonderosa Forge & Iron Works INC | Sisters | OR | — | ◇ UNVERIFIED |
| PPPortable Pipe Hanger, L.p. | Houston | TX | — | ◇ UNVERIFIED |
| PGPorter's Group, LLC Dba Porter's Fabrications | Lexington | NC | — | ◇ UNVERIFIED |
| PSPorter Steel, Inc | Lilburn | GA | — | ◇ UNVERIFIED |
| PSPorter Steel, Inc. | Lilburn | GA | — | ◇ UNVERIFIED |
| PKPortland Kettle Works LLC | Portland | OR | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | — | OR | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | Tigard | OR | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | Portland | OR | — | ◇ UNVERIFIED |
| PSPortland Sheet Metal Works INC | — | OR | — | ◇ UNVERIFIED |
| PLPowdertek LLC | Grand Junction | CO | — | ◇ UNVERIFIED |
| PPPower Plant Startup LLC | Sterlington | LA | — | ◇ UNVERIFIED |
| PPP & P Artec, INC. | Wood Dale | IL | — | ◇ UNVERIFIED |
| PLPractik LLC | Seattle | WA | — | ◇ UNVERIFIED |
| PIPrairie Industries, LLC | Vale | SD | — | ◇ UNVERIFIED |
| PRPrairie River Properties LLC | Merrill | WI | — | ◇ UNVERIFIED |
| PTPrairie Tank & Construction CO. | Pell City | AL | — | ◇ UNVERIFIED |
| PIPrairieville Iron Works | Prairieville | LA | — | ◇ UNVERIFIED |
| PJPrarinya J. Chunapongse Trust | Valencia | CA | — | ◇ UNVERIFIED |
| PSPraxair Surface Technologies | Houston | TX | — | ◇ UNVERIFIED |
