Oil & Gas Companies in Knox County, OH
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | B & B Wolford Family Holdings LLC | Frazeysburg, OH 43822 | Oil Operator | Dec 2024 |
| 2 | B & J Drilling Co | Danville, OH 43014 | Oil & Gas Operator | Dec 2024 |
| 3 | Bakerwell Inc | Killbuck, OH 44637 | Oil & Gas Operator | Dec 2024 |
| 4 | Bands Company Inc | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2014 |
| 5 | Bands Group LLC | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2023 |
| 6 | Bar-G Oil & Gas | New Concord, OH 43762 | Oil & Gas Operator | Dec 2016 |
| 7 | Barb Oil Co | Gambier, OH 43022 | Oil & Gas Operator | Dec 1986 |
| 8 | Bass Energy Co Inc | Richfield, OH 44286 | Oil & Gas Operator | Dec 2024 |
| 9 | Bates Lew Jr | Lewis Center, OH 43035 | Oil & Gas Operator | Dec 2002 |
| 10 | Bates Oil & Gas Inc | Worthington, OH 43085 | Oil & Gas Operator | Dec 1992 |
| 11 | BCP Energy Inc | Cleveland, OH 44115 | Oil & Gas Operator | Dec 1993 |
| 12 | Berg Petroleum Inc | Byesville, OH 43723 | Oil & Gas Operator | Dec 1997 |
| 13 | Berresford Enterprises In | Akron, OH 44311 | Oil & Gas Operator | Dec 1994 |
| 14 | Berwell Energy Inc | Columbus, OH 43221 | Oil & Gas Operator | Dec 1987 |
| 15 | Bi Joe Development Inc | Columbus, OH 43220 | Oil & Gas Operator | Dec 2024 |
| 16 | Biggs Jerrold L | Newark, OH 43055 | Oil & Gas Operator | Dec 2024 |
| 17 | Blair Bill Inc | New Springfield, OH 44443 | Oil & Gas Operator | Dec 1994 |
| 18 | Blu Oil Inc | Fairlawn, OH 44334 | Oil & Gas Operator | Dec 2024 |
| 19 | Blubaugh David | Danville, OH 43014 | Oil & Gas Operator | Dec 2007 |
| 20 | Brasel R Gene | Middleport, OH 45760 | Oil & Gas Operator | Dec 2015 |
| 21 | Bratton Energy | Danville, OH 43014 | Oil & Gas Operator | Dec 2024 |
| 22 | Buckeye Crude Expl Inc | Columbus, OH 43216-2671 | Oil & Gas Operator | Dec 1987 |
| 23 | Buckeye Oil Producing Co. | Wooster, OH 44691-129 | Oil & Gas Operator | Dec 2024 |
| 24 | Butler Larry | Bladensburg, OH 43005 | Oil & Gas Operator | Dec 2019 |
Production numbers shown above are only for Knox County, OH and for the production period listed.