| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Schultz Run Gas Company | Oil & Gas Operator | Dec 2021 | |
| 2 | Spencer Enterprises Dba Hugh Spencer | Smithburg, WV 26436-0000 | Oil & Gas Operator | Dec 2021 |
| 3 | St. Clair Oil Co. | St Clairsville, OH 43950 | Oil & Gas Operator | Dec 1997 |
| 4 | Stalnaker Energy Corporation | Oil & Gas Operator | Dec 2021 | |
| 5 | Stydahar Oil & Gas Co. | Oil & Gas Operator | Dec 2021 | |
| 6 | Summit Appalachia Operating Company, LLC | Gas Operator | Dec 2021 | |
| 7 | Swift Energy Company | Houston, TX 77060 | Oil & Gas Operator | Mar 2021 |