| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | First Energy Corporation | Oil & Gas Operator | Jun 1993 | |
| 2 | Five-Jab, Inc. | Tomball, TX 77377 | Oil & Gas Operator | Nov 2024 |
| 3 | Flash Gas & Oil Southwest, Inc. | Mandeville, LA 70470 | Oil & Gas Operator | Oct 2019 |
| 4 | Flatwater Energy, LLC | Oil & Gas Operator | Jul 2024 | |
| 5 | Florida Exploration Co | Aurora, CO 80014 | Oil & Gas Operator | Sep 1989 |
| 6 | Florida Gas Transmission Co. | Oil Operator | Dec 2007 | |
| 7 | Forcenergy Gas Exploration Inc. | Miami, FL 33129 | Oil & Gas Operator | Aug 1996 |
| 8 | Forcenergy Inc | Miami, FL 33129 | Oil & Gas Operator | Mar 2015 |
| 9 | Formentera Operations LLC | Austin, TX 78701 | Oil & Gas Operator | Nov 2024 |