| GLGreat Lakes Chemical, South Plant | El Dorado | AR | Chemical Manufacturing325131 | 100-499 | ● ACTIVE |
| LCLanxess CORP - Central Plant | El Dorado | AR | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| LCLsb Chemical LLC | El Dorado | AR | Chemical Manufacturing325188 | 100-499 | ● ACTIVE |
| VUVantive US Healthcare LLC | Mountain Home | AR | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
U.s. Vanadium LLC | Hot Springs National Park | AR | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| GAGranges Americas INC. | Newport | AR | Chemical Manufacturing325110 | 100-499 | ◐ LIKELY ACTIVE |
| VCViskase Companies INC | Osceola | AR | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| NPNice-pak Products, INC | Jonesboro | AR | Chemical Manufacturing325620 | 100-499 | ◐ LIKELY ACTIVE |
| WSWhiting Systems INC | Alexander | AR | Chemical Manufacturing325611 | 100-499 | ◐ LIKELY ACTIVE |
| ACAlbemarle Corporation | Magnolia | AR | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| STSpectra Technologies LLC | East Camden | AR | Chemical Manufacturing325920 | 100-499 | ◐ LIKELY ACTIVE |
| ADArmtec Defense Countermeasures | East Camden | AR | Chemical Manufacturing325920 | 100-499 | ◐ LIKELY ACTIVE |
| PGProcter & Gamble Phoenix Plant | Phoenix | AR | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| SPSCA Pharma Knoedl | Little Rock | AR | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |