| PFPerry Fiberglass Products INC | Avon Lake | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PPPexco Packaging CORP (0448011635) | Toledo | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PDPiketon Depleted Uranium Hexafluoride (duf6) Conv | Piketon | OH | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| PCPinecrest Condominium #521 | Broadview Heights, | OH | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| PIPioneer Industrial Component Sys | Springboro | OH | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| PCPk Crushing & Materials LLC | Akron | OH | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| PTPlastic Trim INC | Dayton | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PBPlatform Beer Company | Cleveland | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
 Plating Technology INC | Columbus | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PIPmc Industries CORP | Wickliffe | OH | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| PSPneumatic Scale Angelus | Akron | OH | Machinery Manufacturing333993 | — | ◇ UNVERIFIED |
| PSPolk Scrap Iron | Zanesville | OH | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| POPolychem Oms Systems LLC | Canton | OH | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| PFPolyester Fibers, LLC (1431424086) | Cincinnati | OH | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| PAPolymer Additives - Cleveland Plant | Cleveland | OH | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| PWPorter Welding INC | Zanesville | OH | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PFPpc Flex, LLC. | Columbus | OH | Paper Manufacturing322223 | — | ◇ UNVERIFIED |
| PIPpc Insulators | Carey | OH | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| PIPpg Industries INC | Warren | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PAPrecision Aluminum INC. | Wadsworth | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PAPremier Aviation Services | Vandalia | OH | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| PCPride Cast Metals | Cincinnati | OH | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| PPPrince Plating | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PBPrinter's Bindery Services, INC. | Cincinnati | OH | Printing and Related Support Activities323121 | 1-19 | ◇ UNVERIFIED |
| PPPrism Powder Coatings LTD. USA | Brunswick | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PLProcex LTD | Kent | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PGProcter & Gamble U.s. Business Services | West Chester Twp. | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PGProctor & Gamble Winton Hill Business Center | Cincinnati | OH | Food Manufacturing311999 | — | ◇ UNVERIFIED |
 Projects Unlimited INC | Dayton | OH | Computer and Electronic Product Manufacturing334000 | — | ◇ UNVERIFIED |
| PLPromerus LLC | Brecksville | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| PIProterra INC. | Cleveland | OH | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| PSProvia Strasburg Facility (0679005044) | Strasburg | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PMPsc Metals INC | Columbus | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| QLQg, LLC | Lebanon | OH | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| QMQuad/graphics Marketing LLC | Columbus | OH | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| QHQuaker Houghton | Strongsville | OH | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| QSQuality Stampings | Alliance | OH | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| QSQuality Synthetic Rubber INC | Twinsburg | OH | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| QCQuanex Custom Components - Middlefield Plant | Middlefield | OH | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| QCQuanex Custom Components - Orwell Plant | Orwell | OH | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| QCQuincy Castings, INC. | Quincy | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| RWRadix Wire & Cable LLC | Aurora | OH | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| RMRainbow Muffler & Brake | Sandusky | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| RIRanco INC | Delaware | OH | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| RNRanco North America | Plain City | OH | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| RLRangen, LLC | Cincinnati | OH | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| RMRap Management LLC (0125044429) | Columbus | OH | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RARavenna Aluminum Industries INC | Ravenna | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RPRawac Plating Company | Springfield | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| RTRca Thompson | Circleville | OH | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
