| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Kaiser Aluminum Exploration Co | Oil & Gas Operator | Dec 1986 | |
| 2 | KCS Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2010 |
| 3 | Kindee Oil & Gas Louisiana, LLC | Oil & Gas Operator | Aug 2012 | |
| 4 | Koch Gateway Pipeline Company | Oil & Gas Operator | Feb 2001 | |
| 5 | Kykon Oil & Gas, Inc. | Billings, MT 59103 | Oil & Gas Operator | Feb 2009 |