| FCFusion Ceramics INC | Carrollton | 20–99 | ◐ LIKELY ACTIVE |
| HIHa International LLC (0448011215) | Toledo | — | ◐ LIKELY ACTIVE |
| HDHardy Diagnostics | Springboro | — | ◐ LIKELY ACTIVE |
Huntsman Advanced Materials Americas LLC | Akron | 20–99 | ◐ LIKELY ACTIVE |
| ITIndependence Technology Center | Independence | — | ◐ LIKELY ACTIVE |
| IRIndustrial Recyclers, LLC | Sidney | 20–99 | ◐ LIKELY ACTIVE |
| IPInternational Paper Marysville Ink | Marysville | 20–99 | ◐ LIKELY ACTIVE |
| JWJ.C. Whitlam Manufacturing Company | Wadsworth | 20–99 | ◐ LIKELY ACTIVE |
| KCKalcor Coatings CO | Willoughby | — | ◐ LIKELY ACTIVE |
| KGKdc/one Groveport | Groveport | 500+ | ◐ LIKELY ACTIVE |
| KLKoki Laboratories | Akron | — | ◐ LIKELY ACTIVE |
| MEMagnus Engineered Equipment LLC | Willoughby | — | ◐ LIKELY ACTIVE |
Malco Products, Inc. Akron | Akron | 20–99 | ◐ LIKELY ACTIVE |
| MCMaverick Corporation | Miamisburg | — | ◐ LIKELY ACTIVE |
| MRMechanical Rubber Ohio, LLC | Strongsville | 1–19 | ◐ LIKELY ACTIVE |
| MOMetalphoto of Cincinnati | Cincinnati | 20–99 | ◐ LIKELY ACTIVE |
| MAMonroe Alfrebro, LLC | Monroe | 20–99 | ◐ LIKELY ACTIVE |
| NNicquid | Miamisburg | — | ◐ LIKELY ACTIVE |
| NPNippon Paint Automotive Americas, Inc. - Cleveland | Cleveland | 100–499 | ◐ LIKELY ACTIVE |
| OEOctal Extrusions Corporation | West Chester | 20–99 | ◐ LIKELY ACTIVE |
| PPPatheon Pharmaceuticals, INC. | Cincinnati | 500+ | ◐ LIKELY ACTIVE |
| PCPeter Cremer North America - South Terminal | Cincinnati | 100–499 | ◐ LIKELY ACTIVE |
| PLPharmavite LLC | New Albany | 100–499 | ◐ LIKELY ACTIVE |
| PIPpg Industries INC | Milford | — | ◐ LIKELY ACTIVE |
| PSPpg - South Plant | Barberton | — | ◐ LIKELY ACTIVE |
| PEPrestolite Electric INC Leece-neville Div | Cleveland | — | ◐ LIKELY ACTIVE |
| PGProcter & Gamble CO | Cincinnati | — | ◐ LIKELY ACTIVE |
| PPProgressive Powder Coating, INC. | Mentor | 20–99 | ◐ LIKELY ACTIVE |
| PPProtech Powder Coatings Inc. | Strongsville | 20–99 | ◐ LIKELY ACTIVE |
| QIQualico, INC. | Cleveland | — | ◐ LIKELY ACTIVE |
| RCRage Corporation | Hilliard | 100–499 | ◐ LIKELY ACTIVE |
| RCRhetech Colors | Sandusky | 20–99 | ◐ LIKELY ACTIVE |
| RTRonald T Dodge Company | Dayton | — | ◐ LIKELY ACTIVE |
| SPSaint-gobain Performance Plastics Corporation | Akron | — | ◐ LIKELY ACTIVE |
| SEShin Etsu Silicones of America | Akron | 1–19 | ◐ LIKELY ACTIVE |
| SSShin-Etsu Silicones of America, Inc. Damar | Akron | 100–499 | ◐ LIKELY ACTIVE |
| SSShin-Etsu Silicones of America, Inc. Evans 1 | Akron | 20–99 | ◐ LIKELY ACTIVE |
| SSShin-Etsu Silicones of America, Inc. Evans 2 | Akron | 20–99 | ◐ LIKELY ACTIVE |
| SISilco INC | Mentor | 20–99 | ◐ LIKELY ACTIVE |
| SSSmithers-Oasis Stow St | Kent | 20–99 | ◐ LIKELY ACTIVE |
| SDSpectrum Dispersions, INC. (1667060140) | Ravenna | — | ◐ LIKELY ACTIVE |
| SPSpray Products (Medina) | Medina | 100–499 | ◐ LIKELY ACTIVE |
| SCStandridge Color CORP | Defiance | 20–99 | ◐ LIKELY ACTIVE |
| SPSuburban Propane | Columbus | — | ◐ LIKELY ACTIVE |
| SESunstar Engineering Americas INC | Franklin | 20–99 | ◐ LIKELY ACTIVE |
| TATeijin Automotive Technologies, Van Wert, Ohio | Van Wert | 20–99 | ◐ LIKELY ACTIVE |
| TRTrucent Renewable Chemicals LLC | Van Wert | 20–99 | ◐ LIKELY ACTIVE |
| TPTymex Plastics Inc | Cleveland | 20–99 | ◐ LIKELY ACTIVE |
Universal Plastics - Middlefield (0228000127) | Middlefield | — | ◐ LIKELY ACTIVE |
| UCU.s. Cotton LLC | Cleveland | — | ◐ LIKELY ACTIVE |