| CPContinental Products CO | Cleveland | OH | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| CCCore Composites Cincinnati, LLC (1413020248) | Batavia | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CLCovestro LLC (0145020221) | Hebron | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| CCCp Chemicals Group LP | Wickliffe | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| CRCrest Rubber Company | Ravenna | OH | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| CICustom-pak, INC. | Cleveland | OH | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| CICustompak INC | Medina | OH | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| DIDacar Industries INC | East Liverpool | OH | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| DIDap INC | Dayton | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| DFDeerfield Farms Service, INC. | Deerfield | OH | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| DLDeflecto LLC | Dover | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DPDu Pont Cleveland Refinish Service Center | Garfield Heights | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DEDupont E I Denemours & CO | Toledo | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ENEftec North America LLC | Dayton | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| EIEliokem INC | Akron | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| EAEnergizer Auto Manufacturing INC | Vandalia | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| EMEngineered Materials Systems INC | Delaware | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| FLFdie, LLC | Cleveland | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| FPFirestone Polymers Pilot Plant | Akron | OH | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| FHFirst Highland Mgmt & Devel CORP (1431420875) | Cincinnati | OH | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| FGFlint Group Packaging Inks North America Corporation | West Chester | OH | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| FPFlorida Production Engineering - Circleville (0165010087) | Circleville | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| FPFresh Products LLC | Toledo | OH | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| FCFusion Ceramics INC | Carrollton | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| FIFusion INC Plant Two | Willoughby | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| GEGe Engine Services INC Acsc/c Rdc | Cincinnati | OH | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| GCGeneral Color & Chemical CO | Minerva | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| GEGeneral Electric(coshocton Plant) | Coshocton | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| GLGeneral Latex & Chemical CORP | Ashland | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| GIGranite Inliner, LLC | Hilliard | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| GDGreenbrier Development LLC | Cleveland | OH | Chemical Manufacturing325100 | — | ◇ UNVERIFIED |
| HIHa International LLC | Toledo | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HCHess & Clark INC | Ashland | OH | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| HIHoward Industries INC | Columbus | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| HIHunt Imaging LLC | Berea | OH | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| HEHydratech Engineered Products LLC | Cincinnati | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| HCHyponex Corporation-hyponex CORP | Shreve | OH | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| HCHytek Coatings, INC. (1409010844) | Middletown | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| IAImperial Adhesives INC | Cincinnati | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| IPInhance Products | Columbus | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ILIntellipak LTD | Newbury | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| IPInternational Paint LLC (1318067810) | Berea | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| KLKbco LLC - Westerville | Westerville | OH | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| KGKdc/one Groveport | Groveport | OH | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| KDKnowlton Development CORP | Johnstown | OH | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| KSKobelco Stewart Bolling, INC. (1677000202) | Hudson | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| KBKurtz Bros., INC. | Valley View | OH | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| LILayne Inliner LLC | Hilliard | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| LILinde INC | Marietta | OH | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| LLLinde - Lima | Lima | OH | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
