| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Fortitude Exploration Co | Oil & Gas Operator | Aug 2025 | |
| 2 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Apr 2026 |
| 3 | Fountainhead Resources LTD | Oil & Gas Operator | Apr 2016 | |
| 4 | Fritzler Resources Inc | Fort Morgan, CO 80701 | Oil & Gas Operator | Jan 2026 |
| 5 | Fundare Resources Operating Company LLC | Oil & Gas Operator | Jan 2026 |