| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Genesis Resources LLC | Parkersburg, WV 26104 | Oil & Gas Operator | Dec 2019 |
| 2 | Geopetro LLC | Worthington, OH 43085-2316 | Oil & Gas Operator | Jan 2026 |
| 3 | Glacier Energy Corp | Bellevue, WA 98004 | Oil & Gas Operator | Dec 1991 |
| 4 | Gonzoil Inc | Canton, OH 44718-1806 | Oil & Gas Operator | Dec 2018 |
| 5 | Gormley Joseph A | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2018 |