| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Danmar Production Company LLC | Oil & Gas Operator | Dec 2022 | |
| 2 | Developing Equities Group LLC | Oil & Gas Operator | Feb 2008 | |
| 3 | Diamond Operating Inc | Oil & Gas Operator | Aug 2021 | |
| 4 | Dunamis Energy Operating LLC | Oil & Gas Operator | Nov 2025 |