Freeberg Industrial Fabrication LLC | Escondido | CA | Petroleum and Coal Products Manufacturing324121 | 100-499 | ● ACTIVE |
| FLFuchs Lubricants CO | Harvey | IL | Petroleum and Coal Products Manufacturing324191 | 100-499 | ● ACTIVE |
| FLFuchs Lubricants CO. - Kc Division | Kansas City | KS | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
| GPGage Products Company | Ferndale | MI | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
Gallagher Materials CORP. | Thornton | IL | Petroleum and Coal Products Manufacturing324121 | 1-19 | ● ACTIVE |
| HRHouston Refining LP | Houston | TX | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| ILIdemitsu Lubricants America Corporation | Jeffersonville | IN | Petroleum and Coal Products Manufacturing324191 | 100-499 | ● ACTIVE |
| JCJacobi Carbons, INC. | Columbus | OH | Petroleum and Coal Products Manufacturing324199 | 20-99 | ● ACTIVE |
Jax INC | Menomonee Falls | WI | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
Karnak CORP | Clark | NJ | Petroleum and Coal Products Manufacturing324122 | 20-99 | ● ACTIVE |
| KMKarnak Midwest LLC | Broadview | IL | Petroleum and Coal Products Manufacturing324122 | 20-99 | ● ACTIVE |
| KIKarnak-south INC | Fort Lauderdale | FL | Petroleum and Coal Products Manufacturing324122 | 1-19 | ● ACTIVE |
Lone Star Specialty Products, LLC | Lone Star | TX | Wood Product Manufacturing321114 | — | ● ACTIVE |
Lubrication Engineers, INC. | Wichita | KS | Petroleum and Coal Products Manufacturing324191 | 100-499 | ● ACTIVE |
| LCLubrizol CORP | Wickliffe | OH | Petroleum and Coal Products Manufacturing324191 | 500+ | ● ACTIVE |
| MRMartinez Refining | Martinez | CA | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
| MBM & B Asphalt CO INC | Tiffin | OH | Petroleum and Coal Products Manufacturing324121 | 20-99 | ● ACTIVE |
| MBMitchell Brothers Captial Asphalt | Tallahassee | FL | Petroleum and Coal Products Manufacturing324121 | 1-19 | ● ACTIVE |
| MEMonroe Energy, LLC - Trainer Refinery | Trainer | PA | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
Monument Chemical Houston LLC | Houston | TX | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
Nano Promt, LLC | Mint Hill | NC | Petroleum and Coal Products Manufacturing324191 | 1-19 | ● ACTIVE |
| NCNational Cooperative Refinery Association | Mcpherson | KS | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
| NANorth American Stainless | Ghent | KY | Petroleum and Coal Products Manufacturing324199 | 500+ | ● ACTIVE |
| OROhio Refining Company LLC | Oregon | OH | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
| OSOregon Steel Mills LLC | Portland | OR | Petroleum and Coal Products Manufacturing324199 | — | ● ACTIVE |
| OEOrion Engineered Carbons | Belpre | OH | Petroleum and Coal Products Manufacturing324199 | 20-99 | ● ACTIVE |
| OCOwens Corning Jacksonville Roofing Asphalt Plant | Jacksonville | FL | Petroleum and Coal Products Manufacturing324122 | 100-499 | ● ACTIVE |
| OCOwens Corning - Kearny Plant | Kearny | NJ | Petroleum and Coal Products Manufacturing324121 | 1-19 | ● ACTIVE |
| PHPar Hawaii Refining - Refinery | Kapolei | HI | Petroleum and Coal Products Manufacturing324110 | — | ● ACTIVE |
| PRPaulsboro Refining Company LLC | Paulsboro | NJ | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| P6Phillips 66 Bayway Refinery | Linden | NJ | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
| P6Phillips 66 - Billings Refinery | Billings | MT | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| P6Phillips 66 Refinery | Ferndale | WA | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
Placid Refining Company LLC | Port Allen | LA | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| PAPort Arthur Refinery | Port Arthur | TX | Petroleum and Coal Products Manufacturing324110 | 20-99 | ● ACTIVE |
| PHPrairie Horizon Agri-energy, LLC | Phillipsburg | KS | Petroleum and Coal Products Manufacturing324110 | 20-99 | ● ACTIVE |
| PRPremcor Refining Group, INC. - Lima Refinery | Lima | OH | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
Qualichem, INC. | Salem | VA | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
| RCRain Cii Carbon LLC - Chalmette Calcining Plant | Chalmette | LA | Petroleum and Coal Products Manufacturing324199 | 1-19 | ● ACTIVE |
Reg Geismar, LLC | Geismar | LA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| SSSafety-kleen Systems, INC. | East Chicago | IN | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
Schaeffer Mfg. CO. | Saint Louis | MO | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
| SCSeadrift Coke | Port Lavaca | TX | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| SOShell Opus Puget Sound Refinery | Anacortes | WA | Petroleum and Coal Products Manufacturing324110 | — | ● ACTIVE |
| SOSinclair Oil CORP. - Casper, Wyoming Refinery | Casper | WY | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
South Coast Terminals, LLC | Houston | TX | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
| SESuncoke Energy Middletown Operations | Middletown | OH | Petroleum and Coal Products Manufacturing324199 | 20-99 | ● ACTIVE |
| SISunrock Industries LLC - Muirhead Distribution Center | Durham | NC | Petroleum and Coal Products Manufacturing324121 | 20-99 | ● ACTIVE |
| SISunrock Industries LLC - Rdu Distribution Center | Raleigh | NC | Petroleum and Coal Products Manufacturing324121 | 20-99 | ● ACTIVE |
Superior Asphalt, INC | Bradenton | FL | Petroleum and Coal Products Manufacturing324121 | — | ● ACTIVE |