| BCBakelite Chemicals LLC | Columbus | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| BIBostik INC | Columbus | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| EAEvans Adhesive Corporation, LTD | Columbus | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| FIFranklin International Polymer Plant | Columbus | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
 Gfs Chemicals INC | Columbus | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| KCKemira Chemicals INC - Columbus Plant | Columbus | GA | Chemical Manufacturing325192 | — | ◇ UNVERIFIED |
| SISabic Innovative Plastics US LLC | Columbus | IN | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| SCSherwin-williams CO Columbus Plant | Columbus | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ARAgg Rok Materials, Div of W.s.g. | Columbus | OH | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
 Airgas Specialty Products Inc., Columbus, Ga | Columbus | GA | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| EPEko Peroxide LLC | Columbus | MS | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| HIHoward Industries INC | Columbus | OH | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| HSHppe Surfactant Spill | Columbus | GA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| IPInhance Products | Columbus | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| KIKior INC | Columbus | MS | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| KPKodak Polychrome Graphics | Columbus | GA | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| MPMagnum Products | Columbus | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| SHSwisher Hygiene | Columbus | GA | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| WCWilana Chemical, LLC | Columbus | GA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| CCCopper Care Wood Preservatives, Inc. | Columbus | NE | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| EPEvolution Pyrotechnics Manufacturing, INC. | Columbus | MT | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| GIGlister INC. | Columbus | OH | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| HNHilo Nutrition, Inc. | Columbus | OH | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| MSMomentive Specialty Chemicals INC. | Columbus | OH | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| OOrica | Columbus | KS | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| PRPhoenix Recycling | Columbus | OH | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| PAPrecision Applied Coating Enterprise | Columbus | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| RIRoyster-clark INC | Columbus | OH | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| SLSolenis LLC | Columbus | OH | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| SIStar INC. | Columbus | OH | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| TLThinnovations, LLC | Columbus | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| YPYenkin-majestic Paint CORP | Columbus | OH | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
