| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | KCS Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | Feb 2009 |
| 2 | Kelt Oil & Gas, Inc. | Torrance, CA 90503 | Oil & Gas Operator | Dec 2003 |
| 3 | Key Production Company, Inc. | Longview, TX 75606 | Oil & Gas Operator | Jun 2025 |