| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Intermountain Leasing, Inc. | Billings, MT 59103 | Gas Operator | Mar 2020 |
| 2 | Intermountain Operating, Inc. | Billings, MT 59103 | Oil & Gas Operator | Jul 2001 |
| 3 | Interstate Explorations LLC | Houston, TX 77010 | Oil & Gas Operator | Mar 2025 |
| 4 | Intoil, Inc. | Englewood, CO 80155 | Oil & Gas Operator | Dec 2002 |