| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Stateside Energy LLC | St Leonard, QC H1T-4C4 | Oil & Gas Operator | Mar 2024 |
| 2 | Stedman Oil & Gas LLC | Hobart, OK 73651-1624 | Oil & Gas Operator | Mar 2015 |
| 3 | Stockyard Energy Partners, LLC | Calumet, OK 73014 | Oil Operator | Aug 2025 |
| 4 | Superior Oil & Gas Company Of Oklahoma | Calumet, OK 73014-8528 | Oil & Gas Operator | Jan 2024 |
| 5 | Swinkwood Oil Co | Oil Operator | Apr 2015 |