| VTVibrantz Technologies | Cincinnati | OH | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| VTVibrantz Technologies Forehearth Colorants | Orville | OH | Chemical Manufacturing325130 | 1-19 | ◐ LIKELY ACTIVE |
| VBVOYANT Beauty LLC | New Albany | OH | Chemical Manufacturing325620 | 100-499 | ◐ LIKELY ACTIVE |
| VIVWR International - Aurora | Aurora | OH | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| WOWadsworth, OH | Wadsworth | OH | Chemical Manufacturing325910 | 1-19 | ◐ LIKELY ACTIVE |
| WHWarrensville Heights | Cleveland | OH | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| WPWashington Penn - WAPA | Wapakoneta | OH | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| WPWhydah Pharmaceuticals INC. | Sunbury | OH | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| WCWiley Companies | Coshocton | OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| WCWiley Companies Coshocton | Coshocton | OH | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| WCWiley Companies New Albany | New Albany | OH | Chemical Manufacturing325199 | 1-19 | ◐ LIKELY ACTIVE |
| Wwli | Bowling Green | OH | Chemical Manufacturing325992 | 100-499 | ◐ LIKELY ACTIVE |
| WNWright Nutrition | Plain City | OH | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| ZTZafer Therapeutics INC | Cleveland | OH | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| ZBZena Baby Soap CO | Bedford Heights | OH | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| PCPeyen Cone LLC | Cincinnati | OH | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| CCCresset Chemical CO | Weston | OH | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| MSMar-flex Systems, LLC | Carlisle | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| NENatural Essentials, INC. | Aurora | OH | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| 2T21611 Tungsten Road, LLC | Euclid | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ANActega North America | Blue Ash | OH | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| AEAdvanced Elastomer Systems L P | Wadsworth | OH | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| AEAdvancing Eco-Agriculture, LLC. | Middlefield | OH | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| AMAirgas Miamiville Plant | Miamiville | OH | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| APAloterra Packaging LLC | Ashtabula | OH | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| ACAlpha Coatings INC. | Fostoria | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AMAlpont Methanol | Oregon | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ABAmerican Bariatrics, LLC | Elyria | OH | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| APAmerican Paint Recyclers | Van Wert | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AZAmerican Zinc, LLC | Salem | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| AZAmerican Zinc, LLC | Warren | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| ASAmericas Styrenics (0744000173) | Ironton | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ASAmericas Styrenics, LLC (0684020001) | Marietta | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| AIAmerichem INC Broadway | Cuyahoga Falls | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ALAplax LLC. | Fayette | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| ASA. Schulman INC. | Geneva | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| ATAshtabula Tire Partners (0204012013) | Ashtabula | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
Austin Powder Holding Company | Mc Arthur | OH | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| BIBedell-Costilow, Inc | Stow | OH | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| BGBoc Gases | Fostoria | OH | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| BCBorden Chemical | Cincinnati | OH | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| BBBrightmark Bridgewater Rng LLC | Montpelier | OH | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| BBBuffers & Biochemicals CORP | Loveland | OH | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| BHBulk Holdings, LLC | Aurora | OH | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| CFC2 Fibers | Zanesville | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CCCansto Coatings, LTD | Cleveland | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| CCCarolina Color Corporation | Delaware | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| CCb&i | Haverhill | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| CNCemedine North America LLC | Cincinnati | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| CChembar | Gahanna | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |