| CPConsumer Product Partners | St Louis | MO | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| MMallinckrodt | St. Louis | MO | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| WHWillert Home Products-willert Home Products | St. Louis | MO | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| AHAllied Health Care Products-st. Louis | St. Louis | MO | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| BCBayer Cropscience-krauss Plant | St. Louis | MO | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| PBPatheon Biologics LLC | St Louis | MO | Chemical Manufacturing325414 | 500+ | ◐ LIKELY ACTIVE |
| TPThe Pd George Company | St. Louis | MO | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| TCTrans Chemical Corp-trans Chemical CORP | St. Louis | MO | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| UPU.S. Paint Corporation | St. Louis | MO | Chemical Manufacturing325510 | 100-499 | ◐ LIKELY ACTIVE |
| BMBrenntag Mid-south, INC. | St. Louis | MO | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| CCChemisphere CORP | St. Louis | MO | Chemical Manufacturing325193 | — | ◐ LIKELY ACTIVE |
| CIChemline Inc-st. Louis | St. Louis | MO | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| POPoly One Corporation-st. Louis | St. Louis | MO | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| PAProcter and Gamble St. Louis | St. Louis | MO | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| SASigma - Aldrich Co-sigma Chemical Company | St. Louis | MO | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| TDThe Dial Corporation-st. Louis | St. Louis | MO | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| UIUnited Industries Dba Chemsico | St Louis | MO | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| WLWexford Laboratories INC | St Louis | MO | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| MIMid-west Industrial Chemical | St. Louis | MO | Chemical Manufacturing325520 | 1-19 | ◐ LIKELY ACTIVE |
| AAgraForm | St. Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| EEElemental Enzymes Ag & Turf LLC | St Louis | MO | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| ISIcl Specialty Products INC Carondelet Plant | St. Louis | MO | Food Manufacturing311999 | — | ◐ LIKELY ACTIVE |
| LCLange-stegmann Company-st. Louis | St. Louis | MO | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
| PSPan-glo St Louis-trenton Avenue | St. Louis | MO | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| PCPq Corporation -the | St. Louis | MO | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| RCRenew Chemical INC | St Louis | MO | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| SCSensient Colors INC | St Louis | MO | Chemical Manufacturing325130 | 100-499 | ◐ LIKELY ACTIVE |
| SWSolutia, Westport Plant | St. Louis | MO | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| SLSterling Lacquer Mfg-sterling Lacquer Mfg | St. Louis | MO | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| KAKoch Agronomic Services Llc- | St. Louis | MO | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| PDParticle Dynamics INC - Hanley | St. Louis | MO | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| SASigma - Aldrich Mfg LLC Dekalb Facility | St. Louis | MO | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| AAgraForm | Saint Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| AAvient | St. Louis | MO | Chemical Manufacturing325991 | 1-19 | ◐ LIKELY ACTIVE |
| AAvient | Saint Louis | MO | Chemical Manufacturing325991 | 1-19 | ◐ LIKELY ACTIVE |
| BABASF Agricultural Solutions US LLC - St. Louis | St. Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| BABASF Agricultural Solutions US LLC - St. Louis | Saint Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| BSBlue Sky Manufacturing | Saint Louis | MO | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| BSBlue Sky Manufacturing | St. Louis | MO | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| CPConsumer Product Partners, LLC MO Page | St Louis | MO | Chemical Manufacturing325620 | 100-499 | ◐ LIKELY ACTIVE |
| EEElemental Enzymes | Saint Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| EEElemental Enzymes | St. Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| FFpc | Saint Louis | MO | Chemical Manufacturing325220 | 100-499 | ◐ LIKELY ACTIVE |
| FFpc | St. Louis | MO | Chemical Manufacturing325220 | 100-499 | ◐ LIKELY ACTIVE |
| HUHaleon US Holdings, LLC- ST. Louis | St. Louis | MO | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| HUHaleon US Holdings, LLC- ST. Louis | Saint Louis | MO | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| HCHenkel Corporation | St. Louis | MO | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| HCHenkel Corporation | Saint Louis | MO | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| OIOstara Inc. | St Louis | MO | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |
| OIOstara Inc. | Saint Louis | MO | Chemical Manufacturing325314 | 20-99 | ◐ LIKELY ACTIVE |