| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Ace Energy LLC | Leawood, KS 66211 | Oil & Gas Operator | Jun 2025 |
| 2 | Allen Operating Company, LLC | Oil & Gas Operator | Dec 2022 | |
| 3 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Jul 2025 |
| 4 | Aria Operating LLC | Oil Operator | Jun 2025 | |
| 5 | Arkla Exploration Co. | Shreveport, LA 71151 | Oil & Gas Operator | Jan 1993 |
| 6 | Australis TMS Inc. | Oil & Gas Operator | Jun 2025 |