| ACAfton Chemical Corporation | Pasadena | TX | Petroleum and Coal Products Manufacturing324191 | 100-499 | ● ACTIVE |
| AUAllnex USA INC | Belmont | WV | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| ADAnderson Development Company | Adrian | MI | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| APAscend Performance Materials LLC | Cantonment | FL | Chemical Manufacturing325110 | 500+ | ● ACTIVE |
| BOBaytown Olefins Plant | Baytown | TX | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
Bonanza Bioenergy LLC | Garden City | KS | Chemical Manufacturing325110 | — | ● ACTIVE |
| BABorchers Americas | Franklin | PA | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| CKCalumet Karns City Refining | Karns City | PA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| CPChevron Phillips Chemical Sweeny Old Ocean Facilities | Sweeny | TX | Chemical Manufacturing325110 | 500+ | ● ACTIVE |
| CCCoopers Creek Chemical CORP | West Conshohocken | PA | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
Cornerstone Chemical Company, LLC | Waggaman | LA | Paper Manufacturing322223 | — | ● ACTIVE |
Dixie Chemical Company, INC. | Pasadena | TX | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Dow Silicones Corporation | Carrollton | KY | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| DPDupont Pontchartrain Site | La Place | LA | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Eastman Chemical Company, Texas Operations | Longview | TX | Chemical Manufacturing325110 | 500+ | ● ACTIVE |
Equinox Chemicals, LLC | Albany | GA | Chemical Manufacturing325110 | — | ● ACTIVE |
| ECEstron Chemical INC | Calvert City | KY | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| EBExxonmobil Baton Rouge Chemical Plant | Baton Rouge | LA | Chemical Manufacturing325110 | 500+ | ● ACTIVE |
| FPFormosa Plastics Corporation, Texas | Point Comfort | TX | Chemical Manufacturing325110 | 500+ | ● ACTIVE |
Glacial Lakes Energy LLC | Watertown | SD | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| GAGranges Americas INC. | Newport | AR | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Greenfield Global USA INC. | Shelbyville | KY | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| ILIsp Lima LLC | Lima | OH | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
Kor-chem, INC. | Atlanta | GA | Chemical Manufacturing325110 | — | ● ACTIVE |
| LILouisiana Integrated Polyethylene Jv LLC | Westlake | LA | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| LCLyondell Chemical - Bayport Plant | Pasadena | TX | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| LCLyondell Chemical Channelview | Channelview | TX | Chemical Manufacturing325110 | 500+ | ● ACTIVE |
Monument Chemical Houston LLC | Houston | TX | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| MCMonument Chemical Kentucky LLC | Brandenburg | KY | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Monument Chemical Port Arthur, LLC | Port Arthur | TX | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
New Leaf Biofuel, LLC | San Diego | CA | Food Manufacturing311225 | — | ● ACTIVE |
| NCNippon Chemical Texas INC | Pasadena | TX | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| NENugen Energy LLC | Marion | SD | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| OCOccidental Chemical Corporation - Wichita Plant | Wichita | KS | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| OOrtec:easley | Easley | SC | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| POPmc Organometallix INC | Carrollton | KY | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| PBPoet Bioprocessing Hudson Co2 Plant Addition | Hudson | SD | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| PBPoet Biorefining - Alexandria | Alexandria | IN | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| PRPoet Research Center | Scotland | SD | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| RERedfield Energy, LLC | Redfield | SD | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| RRRed River Energy LLC | Rosholt | SD | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
Reg Geismar, LLC | Geismar | LA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| RARohm and Haas Chemicals Bayport | La Porte | TX | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| SCSasol Chemicals - Greens Bayou Plant | Houston | TX | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
| SCShell Chem Appalachia/shell Polymers Monaca | Monaca | PA | Chemical Manufacturing325110 | — | ● ACTIVE |
| SJSymrise Jacksonville Facility | Jacksonville | FL | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| TCThe Chemours CO LLC - Belle Facility | Belle | WV | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| TLThe Lubrizol CORP - Deer Park Plant | Deer Park | TX | Chemical Manufacturing325110 | 500+ | ● ACTIVE |
| TLThe Lubrizol Corporation - Bayport Plant | Pasadena | TX | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
| TFThermo Fisher Scientific | Eugene | OR | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |