| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Chesapeake Appalachia LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Feb 2025 |
| 2 | Core Appalachia Operating LLC | Charleston, WV 25362 | Oil & Gas Operator | Dec 2023 |
| 3 | Cornerstone Minerals LTD | Oil & Gas Operator | Dec 2009 | |
| 4 | Cumberland Valley Resources, LLC | Louisville, KY 40204 | Oil & Gas Operator | Dec 2023 |
| 5 | Cut Through Hydrocarbon | Florence, KY 41042 | Gas Operator | Dec 2019 |