| AUAlbemarle U.S. Inc | Kings Mountain | NC | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| ALArcadium Lithium | Bessemer City | NC | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| BCBASF Corporation Seneca Site | Seneca | SC | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| BCBlue Cube - Plaquemine Operations | Plaquemine | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CCCabot Corporation | Pampa | TX | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CICarbide Industries - Louisville Facility | Louisville | KY | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CLCarus LLC - LaSalle | Lasalle | IL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| COChemical Operation- Taunton | Taunton | MA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CHChicago Heights Innophos | Chicago Heights | IL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CAChurch and Dwight - Green River Plant | Green River | WY | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| EKEcovyst Kansas City | Kansas City | KS | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| EWERCO Worldwide, USA - Port Edwards Plant | Nekoosa | WI | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| GIGulbrandsen Inc. - Orangeburg Facility | Orangeburg | SC | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| HHoneywellLA04 | Carville | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| HMHyperion Materials & Technologies | West Branch | MI | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| LLuxfer | Cincinnati | OH | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| MMMaterion - Milwaukee | Milwaukee | WI | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| MMetropolis-HSEMS | Metropolis | IL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OBOld Bridge Minerals, Inc. | Old Bridge | NJ | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OFOld Fort Plant | Old Fort | OH | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OCOlin Corporation | Saint Gabriel | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OCOlin Corporation - McIntosh Plant | McIntosh | AL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OPOxyChem-Convent Plant | Convent | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OPOxyChem-Geismar Plant | Geismar | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OPOxyChem-Ingleside Plant | Gregory | TX | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OPOxyChem-Taft Plant | Taft | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| OPOxyVinyls-Battleground Plant | La Porte | TX | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| QUQEMETICA US Silica LLC | Westlake | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| SSSoda Springs, ID | Soda Springs | ID | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| SASolstice Advanced Materials US, INC. | Metropolis | IL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| TCTokai Carbon CB Borger | Borger | TX | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| TLTriso-x, LLC | Oak Ridge | TN | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| WSWolfspeed, Siler City, NC | Siler City | NC | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| WGWR Grace & Co | Baltimore | MD | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| WGWR Grace & Co - Chicago 71st | Chicago | IL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| WGWR Grace & Co. Inc | Sulphur | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |