| SWSherwin Williams #708470 | St Louis | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| SASigma Aldrich Chemical Company | St Louis | MO | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| SLSt. Louis Composting - Hall Street | St. Louis | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| SLSt Louis Paint-st Louis Paint | St. Louis | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| VJVi Jon LLC | St Louis | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| WCWohl Coatings Co-maple Ave | St. Louis | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AAgraForm | Saint Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| AAvient | Saint Louis | MO | Chemical Manufacturing325991 | 1-19 | ◐ LIKELY ACTIVE |
| AAvient | St. Louis | MO | Chemical Manufacturing325991 | 1-19 | ◐ LIKELY ACTIVE |
| BABASF Agricultural Solutions US LLC - St. Louis | Saint Louis | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| BABASF Agricultural Solutions US LLC - St. Louis | St. 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 | Saint Louis | MO | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| HCHenkel Corporation | St. 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 |
| PGProcter & Gamble Manufacturing | St Louis | MO | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| PGProcter & Gamble Manufacturing | Saint Louis | MO | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| RBReliable Biopharmaceutical Corp. | Saint Louis | MO | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| RBReliable Biopharmaceutical Corp. | St. Louis | MO | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| SLSpecGx LLC | Saint Louis | MO | Chemical Manufacturing325411 | 500+ | ◐ LIKELY ACTIVE |
| SBSTL Broadway | St. Louis | MO | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| SBSTL Broadway | Saint Louis | MO | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| SCSTL Cherokee | Saint Louis | MO | Chemical Manufacturing325199 | 500+ | ◐ LIKELY ACTIVE |
| SCSTL Cherokee | St. Louis | MO | Chemical Manufacturing325199 | 500+ | ◐ LIKELY ACTIVE |
| SDSTL Dekalb | St. Louis | MO | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| SDSTL Dekalb | Saint Louis | MO | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| SESTL Ewing | Saint Louis | MO | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| SESTL Ewing | St. Louis | MO | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| SSSTL Spruce | St. Louis | MO | Chemical Manufacturing325199 | 500+ | ◐ LIKELY ACTIVE |
| SSSTL Spruce | Saint Louis | MO | Chemical Manufacturing325199 | 500+ | ◐ LIKELY ACTIVE |
| UPU.S. Paint Corporation | Saint Louis | MO | Chemical Manufacturing325510 | 100-499 | ◐ LIKELY ACTIVE |
| BBlissoma | St.Louis | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| HWHealth Wise LLC | St. Louis | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| ITIsto Technologies Ii LLC | St Louis | MO | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| MNMallinckrodt N Second | St. Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| MLMidamericanna LLC | St Louis | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| NPNesher Pharmaceuticals-schuetz Rd | St. Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| PIPlaze INC | St Louis | MO | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| SSSinger Squared LLC | St. Louis | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| SSmith-kline-beecham-smith-kline-beecham | St. Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SSSpectrum Sample Card CO Inc-spectrum Sample Card CO INC | St. Louis | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |