Hikma Pharmaceuticals USA INC. (0125041763) | Columbus | OH | Chemical Manufacturing325411 | 500+ | ● ACTIVE |
| LCLubrizol CORP | Wickliffe | OH | Petroleum and Coal Products Manufacturing324191 | 500+ | ● ACTIVE |
| ACAvient CORP | Avon Lake | OH | Chemical Manufacturing325211 | 500+ | ● ACTIVE |
| KGKdc/one Groveport | Groveport | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| DNDeceuninck North America | Monroe | OH | Chemical Manufacturing325211 | 500+ | ◐ LIKELY ACTIVE |
| SIState Industrial Products | Mayfield Heights | OH | Chemical Manufacturing325612 | 500+ | ◐ LIKELY ACTIVE |
| KUKao USA INC | Cincinnati | OH | Chemical Manufacturing325620 | 500+ | ▲ REPORTED CLOSED |
| KGKdc/one Groveport | Groveport | OH | Chemical Manufacturing325620 | 500+ | ◐ LIKELY ACTIVE |
| PPPatheon Pharmaceuticals, INC. | Cincinnati | OH | Chemical Manufacturing325412 | 500+ | ◐ LIKELY ACTIVE |
| DCDubois Chemicals - Kemper Rd (Plant, Sales and Corporate Employees) | Sharonville | OH | Chemical Manufacturing325998 | 500+ | ◐ LIKELY ACTIVE |
| GIGOJO Industries, Inc. - Lippman Campus | Cuyahoga Falls | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| GIGOJO Industries, Inc. - Plaza | Akron | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| KCkdc/one Columbus | New Albany | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| NRNational Resilience, INC | West Chester | OH | Chemical Manufacturing325412 | 500+ | ◐ LIKELY ACTIVE |
| PRPiping Rock Health Products Inc 630 | Streetsboro | OH | Chemical Manufacturing325412 | 500+ | ◐ LIKELY ACTIVE |
| PRPiping Rock Health Products Inc 777 | Aurora | OH | Chemical Manufacturing325412 | 500+ | ◐ LIKELY ACTIVE |
| PGProcter & Gamble | Lima | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |