| MCMitsubishi Chemical America | Memphis | TN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| MSMontana Sulphur & Chemical CO | Billings | MT | Chemical Manufacturing325000 | 20-99 | ● ACTIVE |
Morgan Advanced Ceramics, INC | Hudson | NH | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Nanograf Corporation | Chicago | IL | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| NLNexpera LLC - Wurtland Plant | Wurtland | KY | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Norit Americas, INC | Marshall | TX | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| NFNouryon Functional Chemicals, LLC | Axis | AL | Chemical Manufacturing325120 | 20-99 | ● ACTIVE |
| NPNouryon Pulp and Performance Chemicals | Columbus | MS | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| OCOccidental Chemical Corporation - Muscle Shoals Plant | Muscle Shoals | AL | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| OCOccidental Chemical Corporation - Wichita Plant | Wichita | KS | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| OCOlin Chlor-alkali, Charleston Plant | Charleston | TN | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| OCOlin CORP. Mcintosh, Alabama Plant | Mc Intosh | AL | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
Omega Bio-tek, INC. | Norcross | GA | Chemical Manufacturing325180 | — | ● ACTIVE |
| OEOrion Engineered Carbons | Belpre | OH | Petroleum and Coal Products Manufacturing324199 | 20-99 | ● ACTIVE |
Perimeter Solutions LP | Green Bay | WI | Chemical Manufacturing325180 | — | ● ACTIVE |
| PTPhibro Tech INC | Santa Fe Springs | CA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| PAProctor and Gamble Manufacturing Co., the | Kansas City | KS | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| PZPurity Zinc Metals, LLC | Clarksville | TN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Qsa Global INC | Burlington | MA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Quantum Innovations INC | Central Point | OR | Chemical Manufacturing325180 | — | ● ACTIVE |
| SISentry Industries INC | Miami | FL | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| SCShell Catalysts &technologies | Bay Point | CA | Chemical Manufacturing325180 | 1-19 | ● ACTIVE |
| SCShepherd Chemical CO (1431370150) | Norwood | OH | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| SPShintech Plaquemine Plant | Plaquemine | LA | Chemical Manufacturing325180 | 500+ | ● ACTIVE |
Sila Nanotechnologies, INC. | Alameda | CA | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| SCSilbond CORP | Weston | MI | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Thatcher Company of California, INC. | Sacramento | CA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Thatcher Company of Nevada, INC. | Henderson | NV | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| TCThatcher Company of New York | Williamson | NY | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| TCTokai Carbon Cb LTD - Addis Facility | Addis | LA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| TSToll Solutions LLC | Duncan | SC | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Transene CO INC | Danvers | MA | Chemical Manufacturing325180 | — | ● ACTIVE |
| UOUmicore Optical Materials USA INC. | Quapaw | OK | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Univertical LLC | Angola | IN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| ULUop LLC - Honeywell | Chickasaw | AL | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| UNUS Nitrogen LLC | Midway | TN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| VSVibrantz Specialty Products, LLC | New Johnsonville | TN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| VCVwr Chemicals LLC | Solon | OH | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
Webco Chemical CORP | Dudley | MA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
A-brite Company | Garland | TX | Chemical Manufacturing325180 | — | ● ACTIVE |
| AEAgc Electronics America | Hillsboro | OR | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
Ajay North America LLC | Powder Springs | GA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Apex Engineering Products CORP | Aurora | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
Ascent Chemicals Danville, INC. | Danville | VA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Blue Line Corporation | San Antonio | TX | Chemical Manufacturing325180 | — | ● ACTIVE |
Calca Solutions, LLC | Westlake | LA | Chemical Manufacturing325180 | — | ● ACTIVE |
Clorox CO | Oakland | CA | Chemical Manufacturing325180 | — | ● ACTIVE |
| CTCrown Technology INC | Indianapolis | IN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| DSDsm Semichem LLC | Plainview | TX | Paper Manufacturing322110 | 20-99 | ● ACTIVE |
Eckert & Ziegler Analytics, INC | Atlanta | GA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |