| BPBrightmark Plastics Ashley Opco LLC | Ashley | IN | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| CKCalumet Karns City Refining | Karns City | PA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| GPGage Products Company | Ferndale | MI | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
Reg Geismar, LLC | Geismar | LA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| SCSeadrift Coke | Port Lavaca | TX | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
The Trenton Corporation | Ann Arbor | MI | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
| TWTrecora Wax LLC | Pasadena | TX | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| 5I56560 - International Crankshaft INC. | Georgetown | KY | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| OLOnesubsea LLC | Mobile | AL | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| SCSeadrift Coke | Port Lavaca | TX | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| OSOptimus Steel LLC | Vidor | TX | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| CCCleveland-Cliffs Cleveland Works (Warren Location) (EIN 043634649) | Warren | OH | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| CCCleveland Cliffs Monessen | Monessen | PA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| ECEES Coke Battery, LLC | Detroit | MI | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| HPHFSinclair-Petrolia Plant (formerly Sonneborn) | Petrolia | PA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| IWInternational Waxes, Inc. | Smethport | PA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| SESunCoke Energy Granite City Operations | Granite City | IL | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| SESunCoke Energy Indiana Harbor Operation | East Chicago | IN | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| SESunCoke Energy Jewell Operation | Oakwood | VA | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |