| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Nadel & Gussman-Jetta Oper. Co. | Oil & Gas Operator | Mar 2012 | |
| 2 | Nadel And Gussman Ruston, LLC | Oil & Gas Operator | Jun 2024 | |
| 3 | Navarro Gas Production Company | Gas Operator | Dec 1996 | |
| 4 | Newhaven Operating Inc | Oil & Gas Operator | Dec 1998 | |
| 5 | Noram Field Services Corp. | Oil Operator | Apr 1999 |