| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Sage Creek Colony | Chester, MT 59522 | Gas Operator | Nov 2025 |
| 2 | Solomon Exploration | Gas Operator | Apr 1998 | |
| 3 | Solomon Exploration Inc. | Havre, MT 59501 | Gas Operator | Jul 2025 |
| 4 | St. Mary Land & Exploration Co | Denver, CO 80201 | Oil & Gas Operator | Jun 2010 |