| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Waldron David A | Wooster, OH 44691 | Oil & Gas Operator | Dec 2003 |
| 2 | Waterco Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2000 |
| 3 | Wayne Hammond Enterprises Inc | Bolivar, OH 44612-0488-0488 | Oil & Gas Operator | Dec 2022 |
| 4 | Weinsz Oil & Gas Inc | North Canton, OH 44720 | Oil & Gas Operator | Dec 2003 |
| 5 | Western Hemisphere Group | Buffalo, NY 14218 | Oil & Gas Operator | Dec 1993 |
| 6 | White J P | Rock Creek, OH 44084 | Oil & Gas Operator | Dec 1989 |
| 7 | Wilkes Energy Inc | Akron, OH 44308 | Oil & Gas Operator | Dec 2022 |
| 8 | William S Miller Inc | Hanoverton, OH 44423 | Oil & Gas Operator | Dec 2023 |
| 9 | WNT Operating Inc | Dover, OH 44622 | Oil & Gas Operator | Dec 2001 |