Oil & Gas Companies in Holmes County, OH
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | W H Patten Drilling Co | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2024 |
| 2 | Waldron David A | Wooster, OH 44691 | Oil & Gas Operator | Dec 2003 |
| 3 | Wallick Petroleum Co | Reynoldsburg, OH 43068 | Oil & Gas Operator | Dec 1994 |
| 4 | Waterco Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2000 |
| 5 | Web Oil Inc | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2013 |
| 6 | Weinsz Oil & Gas Inc | North Canton, OH 44720 | Oil & Gas Operator | Dec 2003 |
| 7 | Wenner Petroleum Corp | Englewood, CO 80111 | Oil & Gas Operator | Dec 1986 |
| 8 | Western Hemisphere Group | Buffalo, NY 14218 | Oil & Gas Operator | Dec 1993 |
| 9 | Wheeler Michael D | Newark, OH 43055 | Oil & Gas Operator | Dec 2024 |
| 10 | Whitetail Crude Inc | Ness City, KS 67560 | Oil & Gas Operator | Jun 2025 |
| 11 | Whitney Thomas C | Danville, OH 43014 | Oil & Gas Operator | Dec 2024 |
| 12 | Wiser Oil Co | Denver, CO 80202 | Oil & Gas Operator | Dec 2023 |
| 13 | WNT Operating Inc | Dover, OH 44622 | Oil & Gas Operator | Dec 2001 |
| 14 | Wood Donald E | Independence, KS 67301 | Oil & Gas Operator | Dec 2024 |
Production numbers shown above are only for Holmes County, OH and for the production period listed.