| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Iacx Energy LLC | Dallas, TX 75244 | Gas Operator | Oct 2025 |
| 2 | Industrial Gas Services Inc | Wheat Ridge, CO 80033 | Oil & Gas Operator | Feb 2023 |
| 3 | Inland Production Company | Vernal, UT 84079 | Oil & Gas Operator | Dec 2004 |
| 4 | Intercoast Oil And Gas Company | Tulsa, OK 74136 | Oil & Gas Operator | Jun 1997 |
| 5 | Interline Resources Corp | Casper, WY 82601 | Oil & Gas Operator | Oct 2009 |
| 6 | Intrepid Oil & Gas LLC | Denver, CO 80202 | Oil & Gas Operator | Apr 2021 |
| 7 | Ironwood Exploration Inc | Oil & Gas Operator | Mar 1995 |