| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Ranch Oil Company | West Linn, OR 97068 | Oil & Gas Operator | Feb 2025 |
| 2 | Rim Operating, Inc. | Englewood, CO 80112 | Oil & Gas Operator | Mar 2025 |
| 3 | Ritter, Laber & Associates, Inc. | Williston, ND 58802 | Oil & Gas Operator | Oct 2024 |
| 4 | Rocanville Corporation | Dallas, TX 75225 | Oil & Gas Operator | Dec 2016 |