| ECECP Corp DBA Polycase | Avon | OH | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
Electrocraft Ohio, INC. | Gallipolis | OH | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◐ LIKELY ACTIVE |
| EIElectro-line INC | Dayton | OH | Computer and Electronic Product Manufacturing334419 | 1-19 | ◐ LIKELY ACTIVE |
| ECElectro-polish CO | Dayton | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| EBEllis Brothers Inc | Mount Vernon | OH | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| EMElyria Mfg CORP | Elyria | OH | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| EPEmerald Polymer Additives, LLC | Akron | OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| EDEmpire Die Casting Co., INC. | Macedonia | OH | Primary Metal Manufacturing331521 | 100-499 | ◐ LIKELY ACTIVE |
| EPEmpire Plastics INC | Newcomerstown | OH | Plastics and Rubber Products Manufacturing326113 | — | ◐ LIKELY ACTIVE |
| EPEncore Precast, LLC | Dayton | OH | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
E. R. Advanced Ceramics, Inc. | East Palestine | OH | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ◐ LIKELY ACTIVE |
| EMEramet Marietta Metallurgical Plant | Marietta | OH | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| ELEssilor Laboratories of America Dba Bell Optical | Groveport | OH | Miscellaneous Manufacturing339115 | — | ◐ LIKELY ACTIVE |
| ESEver-Roll Specialties Co | Springfield | OH | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
Fabrisonic, LLC | Lewis Center | OH | Machinery Manufacturing333517 | 1-19 | ◐ LIKELY ACTIVE |
| FIFalcon Industries INC | Medina | OH | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| FHFat Head's Brewing, L.p. | Middleburg Heights | OH | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ◐ LIKELY ACTIVE |
| FEFaurecia Exhaust Systems, Inc. | Franklin | OH | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| FMFederal Mogul CORP | Van Wert | OH | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| FIFerriot INC. | Akron | OH | Plastics and Rubber Products Manufacturing326150 | 100-499 | ◐ LIKELY ACTIVE |
| FMFerrous Metal Processing CO | Brooklyn | OH | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| FSFiedeldey Steel Fabricators, Inc. | Cincinnati | OH | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| FTFinishing Technology INC | Hamilton | OH | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| FFinishworks | Millersburg | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| FIFireline Inc. | Youngstown | OH | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| FTFirst Tool CORP. | Dayton | OH | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| FCFisher Cast Steel Products * | West Jefferson | OH | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| FLFlavorseal LLC | Avon | OH | Plastics and Rubber Products Manufacturing326112 | 20-99 | ◐ LIKELY ACTIVE |
| FIFluidol, INC. | Columbus | OH | Miscellaneous Manufacturing339991 | 1-19 | ◐ LIKELY ACTIVE |
| FMFord Motor CO Lima Engine Plant | Lima | OH | Transportation Equipment Manufacturing336310 | — | ◐ LIKELY ACTIVE |
| FMFord Motor Company - Ohio Assembly Plant (0247030471) | Avon Lake | OH | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| FCForest City Technologies, Plant 8 (0247171014) | Wellington | OH | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| FCFormica Corporation - Evendale (1431150801) | Cincinnati | OH | Wood Product Manufacturing321213 | — | ◐ LIKELY ACTIVE |
| FIFoundation Industries Company | Akron | OH | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| FSFoundation Systems & Anchors | Canton | OH | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
Fournier Rubber & Supply CO | Columbus | OH | Fabricated Metal Product Manufacturing332912 | 1-19 | ◐ LIKELY ACTIVE |
Foxlein Holdings LLC | Toledo | OH | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| FFFram Filtration (0819070018) | Greenville | OH | Transportation Equipment Manufacturing336320 | — | ◐ LIKELY ACTIVE |
| FMFrancis Manufacturing | Russia | OH | Primary Metal Manufacturing331524 | 100-499 | ◐ LIKELY ACTIVE |
| FIFremar Industries | Brunswick | OH | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| FSFrozen Specialties, Inc. | Archbold | OH | Food Manufacturing311412 | 20-99 | ◐ LIKELY ACTIVE |
| FIFuserashi International Technology | Valley City | OH | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| FCFusion Ceramics INC | Carrollton | OH | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| GGGalion Godwin Truck Body LLC | Winesburg | OH | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| GCGayston CORP | Springboro | OH | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| GAGe Aerospace Evendale Plant | Cincinnati | OH | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| GCGebauer Company (1318002664) | Cleveland | OH | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| GEGe Engine Services Acsc/c Container Pl | Cincinnati | OH | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
General Dynamics-ots, INC. | Springboro | OH | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
Genesis Custom Machining LLC | Warren | OH | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |