| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | G3 Operating, LLC | Oil & Gas Operator | May 2013 | |
| 2 | Gadeco LLC | Oil & Gas Operator | Aug 2025 | |
| 3 | Galaxy Oil | Oil & Gas Operator | Aug 2025 | |
| 4 | Galaxy Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 2015 |
| 5 | Getty Oil Company | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
| 6 | Grayson Mill Operating LLC | Houston, TX 77024 | Oil & Gas Operator | Aug 2025 |
| 7 | Gulf Oil Corp. | Denver, CO 80201-0599 | Oil & Gas Operator | Dec 2014 |