| EOEmery Oleochemicals | Cincinnati, OH | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| EGEsco Group LLC - Covington | Covington, KY | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| ENEurostampa North America | Cincinnati, OH | Printing and Related Support Activities323111 | 100–499 | ◐ LIKELY ACTIVE |
Fecon, LLC | Lebanon, OH | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
| FTFinishing Technology INC | Hamilton, OH | Fabricated Metal Product Manufacturing332813 | 1–19 | ◐ LIKELY ACTIVE |
| FMFord Motor Company (1431140861) | Sharonville, OH | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |
| FCFormica Corporation - Evendale (1431150801) | Cincinnati, OH | Wood Product Manufacturing321213 | — | ◐ LIKELY ACTIVE |
Foster Transformer CO | Cincinnati, OH | Computer and Electronic Product Manufacturing334416 | — | ◐ LIKELY ACTIVE |
| FHFusite Holdings INC | Cincinnati, OH | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ◐ LIKELY ACTIVE |
| GCGayston CORP | Springboro, OH | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| GAGe Aerospace Evendale Plant | Cincinnati, OH | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| GEGe Engine Services Acsc/c Container Pl | Cincinnati, OH | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
General Data Company, INC. | Cincinnati, OH | Paper Manufacturing322299 | — | ◐ LIKELY ACTIVE |
| GPGe Power Vernova | Erlanger, KY | Fabricated Metal Product Manufacturing332410 | — | ◐ LIKELY ACTIVE |
| GFGivaudan Flavors CORP | Cincinnati, OH | Food Manufacturing311930 | 100–499 | ◐ LIKELY ACTIVE |
| GRGivaudan Roure Flavors | Cincinnati, OH | Food Manufacturing311930 | — | ◐ LIKELY ACTIVE |
| GPGotec Plus Sun LLC | Williamstown, KY | Fabricated Metal Product Manufacturing332114 | — | ◐ LIKELY ACTIVE |
| GIGreif Industrial Packaging & Services LLC | Florence, KY | Fabricated Metal Product Manufacturing332439 | — | ◐ LIKELY ACTIVE |
| HIHarrison Ironworks | Harrison, OH | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| HIHuhtamaki, INC. | Franklin, OH | Paper Manufacturing322212 | 100–499 | ◐ LIKELY ACTIVE |
| IPInternational Paper, Middletown Container | Middletown, OH | Paper Manufacturing322211 | 100–499 | ◐ LIKELY ACTIVE |
| ICInterplastic Corporation | Fort Wright, KY | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| KSKdm Signs INC | Cincinnati, OH | Printing and Related Support Activities323113 | 100–499 | ◐ LIKELY ACTIVE |
| KRKey Resin Company | Batavia, OH | Chemical Manufacturing325211 | 20–99 | ◐ LIKELY ACTIVE |
| KFKoch Foods of Fairfield | Fairfield, OH | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| KCKrauss-maffei Corporation | Florence, KY | Machinery Manufacturing333248 | 100–499 | ◐ LIKELY ACTIVE |
| KGKustom Group | Richwood, KY | Chemical Manufacturing325998 | 20–99 | ◐ LIKELY ACTIVE |
| LALegrand Avd (1431053380) | Cincinnati, OH | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| LILoroco Industries INC | Cincinnati, OH | Paper Manufacturing322121 | 20–99 | ◐ LIKELY ACTIVE |
| MAMarble Arch Products INC. (1483040411) | Franklin, OH | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| MAMatthews Aurora LLC | Aurora, IN | Miscellaneous Manufacturing339995 | — | ◐ LIKELY ACTIVE |
| MBM Bohlke Veneer CORP | Fairfield, OH | Wood Product Manufacturing321211 | 100–499 | ◐ LIKELY ACTIVE |
| MMMicro Metal Finishing, LLC | Cincinnati, OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MMMidwest Mold & Texture | Batavia, OH | Fabricated Metal Product Manufacturing332812 | 1–19 | ◐ LIKELY ACTIVE |
| MBMiller Brewering CO. | Trenton, OH | Beverage and Tobacco Product Manufacturing312120 | — | ◐ LIKELY ACTIVE |
| MSModern Sheet Metal Works, INC. | Miamitown, OH | Primary Metal Manufacturing331210 | 20–99 | ◐ LIKELY ACTIVE |
| NANeturen America Corporation | Hamilton, OH | Primary Metal Manufacturing331222 | 20–99 | ◐ LIKELY ACTIVE |
| NSNucor Steel Gallatin | Warsaw, KY | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| PMPacific Manufacturing | Fairfield, OH | Transportation Equipment Manufacturing336370 | — | ◐ LIKELY ACTIVE |
| PMPacific Manufacturing Ohio, INC. | Fairfield, OH | Transportation Equipment Manufacturing336211 | 500+ | ◐ LIKELY ACTIVE |
Powder Alloy CORP | Loveland, OH | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| QCQuaker Chemical CORP | Middletown, OH | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| RCRps Composites Ohio INC | Franklin, OH | Plastics and Rubber Products Manufacturing326122 | 1–19 | ◐ LIKELY ACTIVE |
| RORutgers Organics CORP | Harrison, OH | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| SMShepherd Middletown Company | Middletown, OH | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| SSinkro | Cincinnati, OH | Chemical Manufacturing325910 | 20–99 | ◐ LIKELY ACTIVE |
| SPSmithfield Packaged Meats CORP | Cincinnati, OH | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| SOSouthern Ohio Fabricators | Batavia, OH | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TWTeva Women's Health | Cincinnati, OH | Chemical Manufacturing325412 | 100–499 | ◐ LIKELY ACTIVE |
The Hamilton Caster & Mfg. Company | Hamilton, OH | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |