 Austin Powder CO - Fredericktown | Fredericktown | MO | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| Austin Powder CO - Montrose | Montrose | MO | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| Austin Powder CO - Reeds Spring | Galena | MO | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| ANAxens North America, INC. | O Fallon | MO | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| BHBayer Healthcare Animal Health INC | St Joseph | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| BBlissoma | St.Louis | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| BMBloom Medicinals | Cameron | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| CPCarlisle Polyurethane Systems | Maryland Heights | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CPCcmrb Processing LLC | Ellisville | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| CICentraz Industries Inc | Saint Louis | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| CSChemstation St. Louis | Saint Louis | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| CFChism Fertilizer & Lime LLC | Osceola | MO | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| CPCimbar Performance Minerals | Cadet | MO | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| CPClorox Products Mfg CO | Hazelwood | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CCovidien | Saint Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CSCryovac Sealed Air | Saint Joseph | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DPDaniel's Painting | Kansas City | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
 Diversified Plastics Inc-diversified Plastics INC | Nixa | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| EIEcolab, INC. | Branson | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| EPEmerson Park Apothecary LLC | Brookline | MO | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| EPEnnis Paint INC Saverton | Hannibal | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ECEuclid Chemcial Company the | Wentzville | MO | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| EPExcite Pharma Services, LLC | Peculiar | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| FFFast Formliners INC. | Saint Clair | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
 Foam Supplies - Specialties | Earth City | MO | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| F4Fsi - 4375 | Earth City | MO | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| FIFuhr International LLC | Winigan | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| GPGemsafe Plastics INC. | Warsaw | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| GTGeno Technology INC. | Saint Louis | MO | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| GGreenstreak | Kirkwood | MO | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
 Gunther Salt Company | Saint Louis | MO | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HWHealth Wise LLC | St. Louis | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| HKH & K Charcoal-h & K Charcoal | Licking | MO | Chemical Manufacturing325194 | — | ◇ UNVERIFIED |
| HPHuntsman Petrochemical CORP | Saint Louis | MO | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| IOIndustrial Opportunities INC. | Kahoka | MO | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| ITIsto Technologies Ii LLC | St Louis | MO | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| JSJ.d. Street & Company | Lemay | MO | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| KCKdh Cedri Test | Columbia | MO | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| KHK Hall Studios, INC | Saint Louis | MO | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| LBLakeview Biodiesel | Moberly | MO | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| LPLegacy Pharmaceutical Packaging | Earth City | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| MNMallinckrodt N Second | St. Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| MPMallinckrodt Pharmaceuticals, INC. | Saint Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| MFMalone Family Enterprises LLC | Independence | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
 Meridian Medical Technologies LLC | Bridgeton | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| MOMetal Oak Casting Studios LLC | Saint Charles | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| MAMfa Agri Services-neosho | Neosho | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| MBMfa Bulk Plant-lockwood | Lockwood | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| MFMfa Feed Mill-mexico | Mexico | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| MPMfa Plant Foods | Palmyra | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
