 Chemical Solvents INC. | Cleveland | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| CAChemtreat at Terminal Warehouse | Akron | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CCChemtreat C/o Tyler Moving and Storage | Dover | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CDChurch & Dwight Co., INC. | Old Fort | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| CICil Isotope Separations, INC. (0829100409) | Xenia | OH | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| CCinao | Fairfield | OH | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| CPCitadel Plastics | Perrysburg | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CSContinental Structural Plastics | Carey | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CGCristal Global | Ashtabula | OH | Chemical Manufacturing325131 | — | ◇ UNVERIFIED |
| CSCryogenic Services, LTD. | Canton | OH | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| CECutting Edge Fluids Inc. | Westlake | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CMCuyahoga Molded Plastics CORP Mentor | Mentor | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| DNDeceuninck North America | Monroe | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DSDhl Supply Chain | Pataskala | OH | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| DWDiamond Wipes Intl INC. | Bucyrus | OH | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| DUDksh USA LLC at Amware Distribution Warehouse | Brookpark | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| DCDolphin CO LLC | Toledo | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DCDover Chemical CORP (0679010132) | Dover | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| DCDubois Chemicals | Sandusky | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| DCDubois Chemicals INC. | Fairfield | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| DCDupont Copley Site | Akron | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| DSDupont Specialty Products USA LLC | Circleville | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DCDutchline CORP. | Millersburg | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ECEcm Chemicals, LLC | Wadsworth | OH | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| EMEl Monte Plastics, INC. | Ohio City | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| EOEmery Oleochemicals LLC | Sharonville | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| E3Entrotech 3401 LLC | Hilliard | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| FRFalls River Soap Company, LLC | Chagrin Falls | OH | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| FEFarmers Ethanol LLC (0634000101) | Cadiz | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| FPFortis Plastics, LLC (0514000178) | Wilmington | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| GFGarland Floor CO | Cleveland | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| GCGeauga Coatings, LLC | Chardon | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| GCGebauer CO | Cleveland | OH | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| GCGeneral Color & Chemical CO INC | Minerva | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| GPGeo-tech Polymers, LLC | Waverly | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| GIGlister INC. | Columbus | OH | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| GTGoodyear Tire & Rubber CO (1677010196) | Akron | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| GRGrand Rapids Printing Ink | Hilliard | OH | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| GMGrowers Mineral, Corp. | Milan | OH | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| HCHanlon Composites, LLC | Euclid | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HCHaverhill Chemicals LLC | Haverhill | OH | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| HFH.b. Fuller CO. (1431052206) | Blue Ash | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HCHenkel Corporation | Warrensville Heights | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| HNHilo Nutrition, Inc. | Columbus | OH | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| HAHims and Hers Health INC | Johnstown | OH | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| HNHoneytown North Building Former Elastikote | Smithville | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ILIconic Labs LLC | Westlake | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ISI.C. Scientific Solutions | Westlake | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ILInspirtec LLC | Versailles | OH | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| ICIntercontinental Chemical CORP | Cincinnati | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
