| DLDeflecto LLC | Dover | — | ◇ UNVERIFIED |
| DPDu Pont Cleveland Refinish Service Center | Garfield Heights | — | ◇ UNVERIFIED |
| DEDupont E I Denemours & CO | Toledo | — | ◇ UNVERIFIED |
| ENEftec North America LLC | Dayton | — | ◇ UNVERIFIED |
| EIEliokem INC | Akron | — | ◇ UNVERIFIED |
| EAEnergizer Auto Manufacturing INC | Vandalia | — | ◇ UNVERIFIED |
| EMEngineered Materials Systems INC | Delaware | — | ◇ UNVERIFIED |
| FLFdie, LLC | Cleveland | — | ◇ UNVERIFIED |
| FHFirst Highland Mgmt & Devel CORP (1431420875) | Cincinnati | — | ◇ UNVERIFIED |
| FGFlint Group Packaging Inks North America Corporation | West Chester | — | ◇ UNVERIFIED |
| FPFlorida Production Engineering - Circleville (0165010087) | Circleville | — | ◇ UNVERIFIED |
| FPFresh Products LLC | Toledo | — | ◇ UNVERIFIED |
| FIFusion INC Plant Two | Willoughby | — | ◇ UNVERIFIED |
| GEGe Engine Services INC Acsc/c Rdc | Cincinnati | — | ◇ UNVERIFIED |
| GCGeneral Color & Chemical CO | Minerva | — | ◇ UNVERIFIED |
| GEGeneral Electric(coshocton Plant) | Coshocton | — | ◇ UNVERIFIED |
| GLGeneral Latex & Chemical CORP | Ashland | — | ◇ UNVERIFIED |
| GAGodfrey and Wing LLC | Aurora | 20–99 | ◇ UNVERIFIED |
| GIGranite Inliner, LLC | Hilliard | — | ◇ UNVERIFIED |
| GDGreenbrier Development LLC | Cleveland | — | ◇ UNVERIFIED |
| HCHess & Clark INC | Ashland | — | ◇ UNVERIFIED |
| HCHyponex Corporation-hyponex CORP | Shreve | — | ◇ UNVERIFIED |
| HCHytek Coatings, INC. (1409010844) | Middletown | — | ◇ UNVERIFIED |
| IAImperial Adhesives INC | Cincinnati | — | ◇ UNVERIFIED |
| IPInhance Products | Columbus | — | ◇ UNVERIFIED |
| IPInternational Paint LLC (1318067810) | Berea | — | ◇ UNVERIFIED |
| KLKbco LLC - Westerville | Westerville | — | ◇ UNVERIFIED |
| KSKobelco Stewart Bolling, INC. (1677000202) | Hudson | — | ◇ UNVERIFIED |
| KBKurtz Bros., INC. | Valley View | — | ◇ UNVERIFIED |
| LILayne Inliner LLC | Hilliard | — | ◇ UNVERIFIED |
| LGLinde Gas North America Llc, Lima I & Ii Plant | Lima | — | ◇ UNVERIFIED |
| LILinde INC | Marietta | — | ◇ UNVERIFIED |
| LCLiquid Carbonic Corp., Canton Asp | Canton | — | ◇ UNVERIFIED |
| MPMahoning Paint CORP | Youngstown | — | ◇ UNVERIFIED |
| MIMid-states Intl Motocross INC | Amherst | — | ◇ UNVERIFIED |
| MCMidwest Composites, LLC | Wapakoneta | — | ◇ UNVERIFIED |
| MFMpc - Fairborn | Fairborn | — | ◇ UNVERIFIED |
| MIMultibase INC | Copley | — | ◇ UNVERIFIED |
| NANitto Avecia Uc Campus Labs | Cincinnati | — | ◇ UNVERIFIED |
| NCNova Chemicals INC | Belpre | — | ◇ UNVERIFIED |
| NINoveon INC | Bainbridge Township | — | ◇ UNVERIFIED |
| OCOatey Company | Cleveland | — | ◇ UNVERIFIED |
| OIOptiblend Industries-cambridge | Cambridge | — | ◇ UNVERIFIED |
| PPPcs Purified Phosphates | Harrison | — | ◇ UNVERIFIED |
| PDPiketon Depleted Uranium Hexafluoride (duf6) Conv | Piketon | — | ◇ UNVERIFIED |
| PAPolymer Additives - Cleveland Plant | Cleveland | — | ◇ UNVERIFIED |
| PIPpg Industries INC | Warren | — | ◇ UNVERIFIED |
| PPPrism Powder Coatings LTD. USA | Brunswick | — | ◇ UNVERIFIED |
| PLPromerus LLC | Brecksville | — | ◇ UNVERIFIED |
| RWRadix Wire & Cable LLC | Aurora | — | ◇ UNVERIFIED |
