Akron Paint & Varnish INC | Akron | OH | Chemical Manufacturing325510 | 100-499 | ● ACTIVE |
| APAnatrace Products, LLC | Maumee | OH | Chemical Manufacturing325998 | — | ● ACTIVE |
Applied Specialties Innovations, LLC | Avon Lake | OH | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Barium & Chemicals INC | Steubenville | OH | Chemical Manufacturing325180 | — | ● ACTIVE |
| BCBasf CORP | Elyria | OH | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
Calvary Industries INC. | Fairfield | OH | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
| CCCanberra CORP | Toledo | OH | Chemical Manufacturing325612 | 100-499 | ● ACTIVE |
| CRCapital Resin CORP | Columbus | OH | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
Chemical Solvents INC | Cleveland | OH | Chemical Manufacturing325199 | — | ● ACTIVE |
| CTChem Technologies LTD. | Middlefield | OH | Chemical Manufacturing325212 | 100-499 | ● ACTIVE |
| CRChemtrade Refinery | Oregon | OH | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Current Lighting Solutions, LLC | Cleveland | OH | Chemical Manufacturing325131 | — | ● ACTIVE |
Delille Oxygen CO | Columbus | OH | Chemical Manufacturing325120 | 20-99 | ● ACTIVE |
| DCDover Chemical Corporation | Dover | OH | Chemical Manufacturing325181 | 100-499 | ● ACTIVE |
| EBEnergizer Battery Manufacturing INC | Marietta | OH | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| ECEquistar Chemicals, LP (0243020004) | Fairport Harbor | OH | Chemical Manufacturing325991 | 20-99 | ● ACTIVE |
| FAFort Amanda Specialties LLC | Lima | OH | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
Freeman Manufacturing & Supply CO | Avon | OH | Chemical Manufacturing325991 | 100-499 | ● ACTIVE |
Gfs Chemicals INC | Columbus | OH | Chemical Manufacturing325180 | — | ● ACTIVE |
| GLGuardian Lima, LLC | Lima | OH | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Hikma Pharmaceuticals USA INC. (0125041763) | Columbus | OH | Chemical Manufacturing325411 | 500+ | ● ACTIVE |
| INIneos Nitriles USA LLC | Lima | OH | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| IPIneos Pigments Usa, Inc.- Plant 1 | Ashtabula | OH | Chemical Manufacturing325130 | 100-499 | ● ACTIVE |
| IIInx International Ink CO | Lebanon | OH | Chemical Manufacturing325910 | 100-499 | ● ACTIVE |
| ILIsp Lima LLC | Lima | OH | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| IPItw Permatex INC | Solon | OH | Chemical Manufacturing325520 | 100-499 | ● ACTIVE |
| KUKost USA INC | Cincinnati | OH | Chemical Manufacturing325998 | 100-499 | ● ACTIVE |
| KPKutol Products Company | Sharonville | OH | Chemical Manufacturing325611 | 100-499 | ● ACTIVE |
| LALubrizol Advanced Materials INC Bowling Green | Bowling Green | OH | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
Malco Products INC | Barberton | OH | Chemical Manufacturing325611 | 100-499 | ● ACTIVE |
Maverick Molding CO. | Blue Ash | OH | Chemical Manufacturing325211 | — | ● ACTIVE |
Mcgean-rohco INC | Cleveland | OH | Chemical Manufacturing325180 | — | ● ACTIVE |
Meridian Bioscience INC | Cincinnati | OH | Chemical Manufacturing325413 | 20-99 | ● ACTIVE |
| NDNitto Denko Avecia INC. | Cincinnati | OH | Chemical Manufacturing325411 | 100-499 | ● ACTIVE |
| OEOrion Engineered Carbons | Belpre | OH | Petroleum and Coal Products Manufacturing324199 | 20-99 | ● ACTIVE |
| PCPilot Chemical CO Middletown Ohio Facility | Middletown | OH | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
| PIPlaskolite INC | Zanesville | OH | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
| PLPlaskolite, LLC. | Columbus | OH | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
| PBPoet Biorefining - Fostoria LLC (0374010235) | Fostoria | OH | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
| PBPoet Biorefining - Leipsic | Leipsic | OH | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
| PBPoet Biorefining - Marion | Marion | OH | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
| PCPremix-hadlock Composites LLC | Geneva | OH | Chemical Manufacturing325991 | 20-99 | ● ACTIVE |
| RCRoyal Chemical CO * | Macedonia | OH | Chemical Manufacturing325188 | — | ● ACTIVE |
| SCShepherd Chemical CO (1431370150) | Norwood | OH | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| SCShepherd Color CO * | Cincinnati | OH | Chemical Manufacturing325130 | 100-499 | ● ACTIVE |
| SCSika CORP Marion Operations | Marion | OH | Chemical Manufacturing325520 | 100-499 | ● ACTIVE |
Snyder Manufacturing INC. | Dover | OH | Textile Mills313320 | 20-99 | ● ACTIVE |
The Champion Company | Springfield | OH | Chemical Manufacturing325620 | 20-99 | ● ACTIVE |
The Euclid Chemical CO | Cleveland | OH | Chemical Manufacturing325510 | — | ● ACTIVE |
| TCTremco Cpg INC | Cleveland | OH | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |