| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | J. P. Van Way | Oil & Gas Operator | Dec 2024 | |
| 2 | Jake L. Hamon | Oil & Gas Operator | Dec 1983 | |
| 3 | JMR Oil, Inc. | Oil & Gas Operator | Sep 2006 | |
| 4 | Justiss Oil Company, Inc. | Jena, LA 71342 | Oil & Gas Operator | Jun 2025 |
| 5 | Justiss-Mears Oil Co. | Oil & Gas Operator | Feb 1981 | |
| 6 | Justiss-Mears Oil Co., Et Al | Oil & Gas Operator | Feb 1981 | |
| 7 | Justiss-Mears-D. Latimer | Oil Operator | Mar 1979 |