| OCOlympia Chimney Supply, Incorporated | Scranton | PA | — | ◇ UNVERIFIED |
| OCOmni CORP Ii | Saint Augustine | FL | — | ◇ UNVERIFIED |
 Omni Services | Falconer | NY | — | ◇ UNVERIFIED |
| OPOn-board Pmo, Corporation | Valley View | OH | — | ◇ UNVERIFIED |
| OMO'neal Manufacturing Services | Indianapolis | IN | — | ◇ UNVERIFIED |
| OMO'neal Manufacturing Services | Cedar Falls | IA | — | ◇ UNVERIFIED |
| OROne Rig Design LLC | Poland | ME | — | ◇ UNVERIFIED |
| OCOn-site Custom Fabrication INC. | Hendersonville | TN | — | ◇ UNVERIFIED |
| OTOn the Level Fabrication, LLC | Winder | GA | — | ◇ UNVERIFIED |
| OTOp Tanks LLC | Pleasant View | UT | — | ◇ UNVERIFIED |
| OPOregon Precision Manufacturing INC | Sherwood | OR | — | ◇ UNVERIFIED |
| OEOri Enterprises LLC | Wellington | UT | — | ◇ UNVERIFIED |
| OAOrion Asset Management Co., LLC | Akron | OH | — | ◇ UNVERIFIED |
| OCOsage Canoes LLC | Lebanon | MO | — | ◇ UNVERIFIED |
| OIOseda Industries Corporation | Corona | CA | — | ◇ UNVERIFIED |
| ONOur Next Energy | Torrance | CA | — | ◇ UNVERIFIED |
| OSOwens Specialty Company, INC. | Channelview | TX | — | ◇ UNVERIFIED |
| OGOxford General Industries INC | Prospect | CT | — | ◇ UNVERIFIED |
| PMP3 Manufacturing LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| PSPacfab Services LLC | Davenport | IA | — | ◇ UNVERIFIED |
| PFPacific Fiberglass INC | Salem | OR | — | ◇ UNVERIFIED |
| PMPacific Metal Fab, INC | Madera | CA | — | ◇ UNVERIFIED |
| PPPacific Powder Coating & Manufacturing | Sacramento | CA | — | ◇ UNVERIFIED |
| PSPacific Safe Manufacturing, Inc. | Upland | CA | — | ◇ UNVERIFIED |
| PIPageantry Innovations LLC | Dover | OH | — | ◇ UNVERIFIED |
| PMPalermo Metal Products, INC. | Easton | PA | — | ◇ UNVERIFIED |
| PCPall Corporation | Grand Island | NE | — | ◇ UNVERIFIED |
| PTPalmer Tool Company | Camden | TN | — | ◇ UNVERIFIED |
| PDPamela Deats dba Custom Built Awards | Humble | TX | — | ◇ UNVERIFIED |
| PFPanel Finishers, INC. | Houston | TX | — | ◇ UNVERIFIED |
| PCParagon CNC, LLC | Frederick | MD | — | ◇ UNVERIFIED |
| PPParagon Precision Metal, LLC | Mcpherson | KS | — | ◇ UNVERIFIED |
| PMParametric Manufacturing INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| PAParamount Assets Group, LLC | Naples | FL | — | ◇ UNVERIFIED |
| PIParatus Industries | Buffalo | NY | — | ◇ UNVERIFIED |
| PHParker Hannifin | North Haven | CT | — | ◇ UNVERIFIED |
| PMParker Mac Fabrication | Midland | TX | — | ◇ UNVERIFIED |
| PTParkhouse Tire Serv INC | Bell Gardens | CA | — | ◇ UNVERIFIED |
| PIParson, INC. | Fort Irwin | CA | — | ◇ UNVERIFIED |
| PFPatriot Forge LLC | Woods Cross | UT | — | ◇ UNVERIFIED |
| PLPatterns Ltd., INC. | San Francisco | CA | — | ◇ UNVERIFIED |
| PPPatterson Precision Components | Union Grove | AL | — | ◇ UNVERIFIED |
| PPPaulco Precision INC | Hawthorne | CA | — | ◇ UNVERIFIED |
| PEPaul Essex | New Orleans | LA | — | ◇ UNVERIFIED |
| PLPayback LLC | Laurel | MD | — | ◇ UNVERIFIED |
| PMPayton Machine & Supply, INC. | Borger | TX | — | ◇ UNVERIFIED |
| PBPB Blast LLC | South Windsor | CT | — | ◇ UNVERIFIED |
| PCP & C Group I INC | Novi | MI | — | ◇ UNVERIFIED |
| PIPdf INC | Brazil | IN | — | ◇ UNVERIFIED |
| PAPeachtree Awnings | Lawrenceville | GA | — | ◇ UNVERIFIED |
| PMPeden Metal Works, INC | Glasgow | KY | — | ◇ UNVERIFIED |
| PCPedestal CEO, LLC | Lindon | UT | — | ◇ UNVERIFIED |
| PWPee Wee's Paint & Body | Bakersfield | CA | — | ◇ UNVERIFIED |
| PIPenhaglion, INC. | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| PIPenn-american INC | Muncy | PA | — | ◇ UNVERIFIED |
| PIPennsylvania Insert CORP. | Royersford | PA | — | ◇ UNVERIFIED |
| PMPereras Metal Works | San Antonio | TX | — | ◇ UNVERIFIED |
| PDPerez Distribution & Services, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| PPPerez Precision Works INC | Gurabo | PR | — | ◇ UNVERIFIED |
| PEPerfection Equipment, INC. | Gurnee | IL | — | ◇ 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 |
| PWPerformance Welding INC | Little Chute | WI | — | ◇ UNVERIFIED |
| PPermadrain | Baton Rouge | LA | — | ◇ UNVERIFIED |
 Peter Paul Electric INC | Fajardo | PR | — | ◇ UNVERIFIED |
| PDPeterson Dental Laboratory, INC. | Delray Beach | FL | — | ◇ 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 |
| PEPhoenix Explorations INC | Portland | OR | — | ◇ 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 |
| 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 Tool and Die Co., the | Akron | OH | — | ◇ UNVERIFIED |
| PWPiper's Welding Service | Weatherford | TX | — | ◇ UNVERIFIED |
| PFPitts Fabrication | Orchard Hill | GA | — | ◇ 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 |
| PLPlatt & LaBonia Company LLC | Waterbury | CT | — | ◇ UNVERIFIED |
