| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Imc Exploration Co. | Oil & Gas Operator | Oct 1986 | |
| 2 | Indigo Minerals LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2022 |
| 3 | Indigo Resources LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2019 |
| 4 | Iron Springs Operating Co. Inc | Oil & Gas Operator | Dec 2023 |