| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | S & B Operating, LLC | Iowa Park, TX 76367 | Oil Operator | Jun 2026 |
| 2 | SCZ Resources, LLC | Houston, TX 77055 | Oil Operator | Feb 2026 |
| 3 | Short, Dan | Oil Operator | Dec 1963 | |
| 4 | Spire Missouri Inc. | Oil Operator | May 2022 | |
| 5 | Spire Oil Services LLC | Oil & Gas Operator | Nov 2020 | |
| 6 | Stone Petroleum Corporation | Oil & Gas Operator | Dec 1996 |