| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 801 | Yegen E C | Casper, WY 82604 | Oil & Gas Operator | Mar 2015 |
| 802 | Young Z Joe | Cement, OK 73017-0600 | Oil & Gas Operator | Mar 2015 |
| 803 | Young, John H., Inc. | Houston, TX 77027 | Oil & Gas Operator | Jul 2026 |
| 804 | Zuhone William H | Mattoon, IL 61938-4019 | Oil & Gas Operator | Jan 2015 |