| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Gallwitz Ray Stephen | Walhonding, OH 43843 | Oil Operator | Dec 2024 |
| 2 | Gas & Oil Pipe Supply | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2006 |
| 3 | Geitgey Donald W Jr | N Canton, OH 44721 | Oil & Gas Operator | Dec 2024 |
| 4 | Genesis Resources LLC | Parkersburg, WV 26104 | Oil & Gas Operator | Dec 2019 |
| 5 | Geo Kat LLC | Millersport, OH 43046 | Oil & Gas Operator | Dec 2024 |
| 6 | Geopetro Inc | Worthington, OH 43085 | Oil & Gas Operator | Dec 1994 |
| 7 | Geopetro LLC | Worthington, OH 43085-2316 | Oil & Gas Operator | Feb 2025 |
| 8 | Gingerich Mike | McConnelsville, OH 43756 | Oil & Gas Operator | Dec 2010 |