Casco Manufacturing Solutions, INC. | Cincinnati | OH | Furniture and Related Product Manufacturing337910 | 20-99 | ● ACTIVE |
| CSCasting Solutions LLC | Zanesville | OH | Primary Metal Manufacturing331111 | 100-499 | ● ACTIVE |
Chemical Solvents INC | Cleveland | OH | Chemical Manufacturing325199 | — | ● ACTIVE |
| CTChem Technologies LTD. | Middlefield | OH | Chemical Manufacturing325212 | 100-499 | ● ACTIVE |
| CRChemtrade Refinery | Oregon | OH | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Cincinnati Incorporated | Harrison | OH | Fabricated Metal Product Manufacturing332216 | — | ● ACTIVE |
Clampco Products, INC. | Wadsworth | OH | Fabricated Metal Product Manufacturing332510 | 100-499 | ● ACTIVE |
| CCCleveland-cliffs Cleveland Works | Cleveland | OH | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
| CSCleveland-cliffs Steel CORP | Middletown | OH | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
| CSCleveland-cliffs Steel Corporation - Zanesville Works | Zanesville | OH | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |
Cmbf Products INC | Medina | OH | Fabricated Metal Product Manufacturing332117 | 100-499 | ● ACTIVE |
| CWColtene Whaledent, INC. | Cuyahoga Falls | OH | Miscellaneous Manufacturing339114 | 100-499 | ● ACTIVE |
| CRComponent Repair Technologies, INC. | Mentor | OH | Transportation Equipment Manufacturing336412 | 100-499 | ● ACTIVE |
| CMConsolidated Metal Products (1431072125) | Cincinnati | OH | Primary Metal Manufacturing331221 | 100-499 | ● ACTIVE |
Cpca Manufacturing LLC | Dayton | OH | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
| CCCrane CO Lear Romec Div | Elyria | OH | Transportation Equipment Manufacturing336412 | 100-499 | ● ACTIVE |
Current Lighting Solutions, LLC | Cleveland | OH | Chemical Manufacturing325131 | — | ● ACTIVE |
Curtiss-wright Flow Control Corporation | Brecksville | OH | Fabricated Metal Product Manufacturing332911 | 100-499 | ● ACTIVE |
Dayton Bag & Burlap CO | Dayton | OH | Textile Product Mills314910 | 100-499 | ● ACTIVE |
Dearborn, INC. | Berea | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Delille Oxygen CO | Columbus | OH | Chemical Manufacturing325120 | 20-99 | ● ACTIVE |
| DDDfa Dairy Brands Fluid, LLC | Springfield | OH | Food Manufacturing311511 | — | ● ACTIVE |
Diamond Manufacturing of Bluffton, LTD. | Bluffton | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
Dixie Machinery, INC. | Monroe | OH | Machinery Manufacturing333517 | 20-99 | ● ACTIVE |
| DCDover Chemical Corporation | Dover | OH | Chemical Manufacturing325181 | 100-499 | ● ACTIVE |
Drt Aerospace LLC | Sidney | OH | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
Duramax Marine, LLC | Hiram | OH | Plastics and Rubber Products Manufacturing326291 | 100-499 | ● ACTIVE |
| EFEbner Furnaces, INC. | Wadsworth | OH | Machinery Manufacturing333994 | 20-99 | ● ACTIVE |
Edgerton Forge, INC | Edgerton | OH | Fabricated Metal Product Manufacturing332111 | 20-99 | ● ACTIVE |
| EMEfficient Machine Products | Strongsville | OH | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |
Ellwood Engineered Castings | Hubbard | OH | Primary Metal Manufacturing331314 | 100-499 | ● ACTIVE |
Elyria Foundry Company LLC | Elyria | OH | Primary Metal Manufacturing331511 | 100-499 | ● ACTIVE |
| EBEnergizer Battery Manufacturing INC | Marietta | OH | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| ECEquistar Chemicals, LP (0243020004) | Fairport Harbor | OH | Chemical Manufacturing325991 | 20-99 | ● ACTIVE |
| EMErieview Metal Treating CO. | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
Faxon Machining, LLC | Cincinnati | OH | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| FTFerco Tech, LLC | Franklin | OH | Transportation Equipment Manufacturing336412 | 20-99 | ● ACTIVE |
Ferno Washington, INC. | Wilmington | OH | Primary Metal Manufacturing331319 | 100-499 | ● ACTIVE |
Finn CORP | Fairfield | OH | Machinery Manufacturing333111 | 100-499 | ● ACTIVE |
| FAFort Amanda Specialties LLC | Lima | OH | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
Fredon CORP | Mentor | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Freeman Manufacturing & Supply CO | Avon | OH | Chemical Manufacturing325991 | 100-499 | ● ACTIVE |
| FMFresh Mark Canton | Canton | OH | Food Manufacturing311612 | 500+ | ● ACTIVE |
| FMFresh Mark Salem | Salem | OH | Food Manufacturing311612 | 500+ | ● ACTIVE |
Galion LLC | Galion | OH | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
Gem City Metal Technologies, LLC | Dayton | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
General Metal Heat Treating INC | Cleveland | OH | Fabricated Metal Product Manufacturing332811 | 20-99 | ● ACTIVE |
General Mills INC | Wellston | OH | Food Manufacturing311211 | 500+ | ● ACTIVE |
| GTGeneral Technologies, INC | Mansfield | OH | Fabricated Metal Product Manufacturing332313 | 20-99 | ● ACTIVE |
General Tool Company | Cincinnati | OH | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |