| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Newstar Energy USA Inc | Thornville, OH 43076 | Oil & Gas Operator | Aug 2004 |
| 2 | Northern Michigan Oil & Gas Corporation | Oil & Gas Operator | Aug 2025 | |
| 3 | Northern Processors Inc | The Woodlands, TX 77387-9385 | Oil & Gas Operator | Sep 2010 |
| 4 | Nuenergy LLC | Oil & Gas Operator | Jul 2025 |