| RTRonald T Dodge Company | Dayton | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| RMRoof Maxx Technologies | Westerville | OH | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| SSSavare Specialty Adhesives LLC | Delaware | OH | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| SEShin Etsu Silicones of America | Akron | OH | Chemical Manufacturing325199 | 1-19 | ◐ LIKELY ACTIVE |
| SSShin-Etsu Silicones of America, Inc. Evans 1 | Akron | OH | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| SSShin-Etsu Silicones of America, Inc. Evans 2 | Akron | OH | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| SISilco INC | Mentor | OH | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| SSSmithers-Oasis Stow St | Kent | OH | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| SDSpectrum Dispersions, INC. (1667060140) | Ravenna | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| SCStandridge Color CORP | Defiance | OH | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| SPSuburban Propane | Columbus | OH | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| TRTrucent Renewable Chemicals LLC | Van Wert | OH | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| TPTymex Plastics Inc | Cleveland | OH | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| UDUsalco/ Delta Chemical CORP | Ashtabula | OH | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| UCU.s. Cotton LLC | Cleveland | OH | Chemical Manufacturing325620 | — | ◐ LIKELY ACTIVE |
| ZEZinkan Enterprises INC | Twinsburg | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| AEAdvancing Eco-Agriculture, LLC. | Middlefield | OH | Chemical Manufacturing325311 | 20-99 | ◐ LIKELY ACTIVE |
| ADAkron Dispersions INC Copley, Oh | Copley | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| APAkron Polymer Systems INC | Akron | OH | Chemical Manufacturing325211 | 1-19 | ◐ LIKELY ACTIVE |
| AIAuto-tap, INC. (1318008053) | Cleveland | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| BABetco Accessory Building | Bowling Green | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| CDChemstation Dayton | Dayton | OH | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| CSCooper Standard Automotive, INC. (0387020330) | Bowling Green | OH | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| EMElkem Metals Company | Ashtabula | OH | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| GIGm Industrial LLC Dba Chemsafe International Dba Zenex International | Cleveland | OH | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| HIHa International LLC | Toledo | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| HCHaverhill Chemicals LLC | Haverhill | OH | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| HBH B Fuller CO | Cincinnati | OH | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| ILIconic Labs LLC | Westlake | OH | Chemical Manufacturing325199 | 1-19 | ◐ LIKELY ACTIVE |
| KDKnowlton Development CORP | Johnstown | OH | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| LTLinde - Toledo | Oregon | OH | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| MPMagnum Products | Columbus | OH | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| MPMerlin Packaging Technologies, INC. | Gahanna | OH | Chemical Manufacturing325520 | 1-19 | ◐ LIKELY ACTIVE |
Michelman, INC. | Sharonville | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| MLMicrotek Labs INC | Dayton | OH | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| MCMorral Companies -main Facility | Morral | OH | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
| NANachurs Alpine Solutions - Marion Plant | Marion | OH | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
| NPNbn Powder Packaging LLC | Elyria | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| PTPhoenix Technologies International LLC | Bowling Green | OH | Chemical Manufacturing325211 | 100-499 | ▲ REPORTED CLOSED |
| PMPlastic Materials, INC | Macedonia | OH | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PIPolymerics INC | Kent | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| PCPolyone CORP | Massillon | OH | Chemical Manufacturing325991 | — | ◐ LIKELY ACTIVE |
| PCPolyone CORP North Baltimore | North Baltimore | OH | Chemical Manufacturing325991 | — | ◐ LIKELY ACTIVE |
| PLPromerus LLC | Akron | OH | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| PPProtech Powder Coatings INC | Tallmadge | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| PCPyro-chem Corporation | South Point | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
Royal Adhesives & Sealants | Chagrin Falls | OH | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| SPSaint-gobain Performance Plastics Corporation | Akron | OH | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| SAScranton Associates, Inc. | Strongsville | OH | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |
| SGSpectra Group Limited | Millbury | OH | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |