| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | B. G. Denton | Oil & Gas Operator | Dec 2023 | |
| 2 | B. J. Long | Oil & Gas Operator | Nov 1989 | |
| 3 | Black Bayou Management Co Inc. | Oil & Gas Operator | Aug 1980 | |
| 4 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Oct 2025 |