| 1 | 84 Energy LLC | Sugar Land, TX 77487 | Oil & Gas Operator | May 2025 |
| 2 | A Berry Enterprises LLC | Freeport, OH 43973 | Oil & Gas Operator | Dec 2024 |
| 3 | A Miller Oil Company | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2024 |
| 4 | A Producing Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 1992 |
| 5 | A S Energy | Tiffin, OH 44883-0279-0279 | Oil & Gas Operator | Dec 2001 |
| 6 | A S N F Producing Inc | N. Canton, OH 44720 | Oil & Gas Operator | Dec 2013 |
| 7 | Ab Resources Oh LLC | Brecksville, OH 44141 | Oil & Gas Operator | Dec 2010 |
| 8 | All States Oil & Producing Co Inc | Canton, OH 44702 | Oil & Gas Operator | Dec 2018 |
| 9 | Alsid Oil & Gas | Hanoverton,, OH 44423 | Oil & Gas Operator | Dec 2003 |
| 10 | Altheirs Oil, Inc. | Corning, OH 43730 | Oil & Gas Operator | Dec 2023 |
| 11 | Am-Tek Oil Inc | Spokane, WA 99201 | Oil & Gas Operator | Dec 2023 |
| 12 | Appalachian Expl Inc | Hartville, OH 44632-550-550 | Oil & Gas Operator | Dec 1992 |
| 13 | Arrowhead Oil & Gas Co | Gambier, OH 43022 | Oil & Gas Operator | Dec 2010 |
| 14 | Atlas Noble LLC | Fort Worth, TX 76116-5423-5423 | Oil & Gas Operator | Jun 2020 |
| 15 | Atwood Energy Inc | Port Washington, OH 43837-9214-9214 | Oil & Gas Operator | Dec 1993 |
| 16 | Atwood Resources Inc | Houston, TX 72151-89-89 | Oil & Gas Operator | Dec 1993 |
| 17 | Autumn Ridge Enterprises LLC | Wooster, OH 44691 | Oil & Gas Operator | Dec 2017 |
| 18 | Aw Tipka Oil & Gas Inc | Dover, OH 44622 | Oil & Gas Operator | Dec 2024 |
| 19 | Bakerwell Inc | Killbuck, OH 44637 | Oil & Gas Operator | Dec 2024 |
| 20 | Bands Company Inc | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2014 |
| 21 | Bands Group LLC | Millersburg, OH 44654 | Oil & Gas Operator | Dec 2024 |
| 22 | Bar Val | Wadsworth, OH 44281 | Oil & Gas Operator | Dec 1998 |
| 23 | Barclay Petroleum Inc | Bremen, OH 43107 | Oil & Gas Operator | Dec 2017 |
| 24 | Bass Energy Co Inc | Richfield, OH 44286 | Oil & Gas Operator | Dec 2023 |
| 25 | Belden & Blake Corporation | North Canton, OH 44720-0500-0500 | Oil & Gas Operator | Dec 2016 |
| 26 | BKK Prospecting LTD | Warren, OH 44481 | Oil & Gas Operator | Dec 1991 |
| 27 | Black Mountain Petroleum | Mogadore, OH 44260 | Oil & Gas Operator | Dec 2024 |
| 28 | Bocor Holdings LLC | North Canton, OH 44720 | Oil & Gas Operator | Dec 2024 |
| 29 | Branney Operating Co Inc | Uniontown, OH 44685 | Oil & Gas Operator | Dec 1995 |
| 30 | Broad Street Energy Company | Columbus, OH 43204 | Oil & Gas Operator | Dec 2014 |
| 31 | Buckeye Oil Producing Co. | Wooster, OH 44691-129 | Oil & Gas Operator | Dec 2024 |
| 32 | Butcher Energy Corp | Newark, OH 43055 | Oil & Gas Operator | Dec 2014 |
| 33 | C & C Producing LLC | Creston, OH 44217 | Oil & Gas Operator | Dec 2024 |
| 34 | C & S Energy Corp | Liverpool, NY 13088 | Oil & Gas Operator | Dec 1986 |
| 35 | C T R Resources Inc | Alliance, OH 44601 | Oil & Gas Operator | Dec 2013 |
| 36 | Canaan Producing LLC | Burbank, OH 44214 | Oil & Gas Operator | Dec 2024 |
| 37 | Carroll Resources | Loudonville, OH 44842 | Oil & Gas Operator | Dec 1998 |
| 38 | Carter Resources | Kilgore, TX 75663 | Oil & Gas Operator | Jan 2005 |
| 39 | Cascade Petroleum Inc | North Canton, OH 44720-4244-4244 | Oil & Gas Operator | Dec 1992 |
| 40 | Cedar Valley Energy Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2021 |
| 41 | Cgas Exploration | Charleston, WV 25301 | Oil & Gas Operator | Dec 2006 |
| 42 | Chesapeake Appalachia LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Feb 2025 |
| 43 | Chevron Appalachia, LLC | Corapolis, PA 15108 | Oil & Gas Operator | Jul 2020 |
| 44 | Columbia Gas Transmission, LLC | Charleston, WV 25314 | Oil & Gas Operator | Dec 2021 |
| 45 | Commerce Oil & Gas Co | Rocky River, OH 44116 | Oil & Gas Operator | Dec 1996 |
| 46 | Crissinger Robert A Inc | Strongsville, OH 44136 | Oil & Gas Operator | Dec 2003 |
| 47 | Csapo Limited | Creston, OH 44217 | Oil & Gas Operator | Dec 2012 |
| 48 | Cutter Oil Company | West Salem, OH 44287 | Oil & Gas Operator | Dec 2018 |
| 49 | D & D Energy Company | North Canton, OH 44721 | Oil & Gas Operator | Dec 2020 |
| 50 | Dalton & Hanna LTD | Wooster, OH 44691 | Oil & Gas Operator | Dec 2018 |
| 51 | David A Waldron & Assoc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2016 |
| 52 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2025 |
| 53 | Discovery Oil LTD | Los Angeles, CA 90067 | Oil & Gas Operator | Jan 1993 |
| 54 | Diversified Production LLC | Keithville, LA 71047 | Oil & Gas Operator | May 2025 |
| 55 | Dome Drilling Co | Westlake, OH 44145-1964-1964 | Oil & Gas Operator | Dec 2009 |
| 56 | Dome Producing | Cleveland, OH 44114 | Oil & Gas Operator | Dec 1988 |
| 57 | Dominion East Ohio | North Canton, OH 44720 | Oil & Gas Operator | Dec 2023 |
| 58 | Duck Creek Energy Inc | Brecksville, OH 44141 | Oil & Gas Operator | Dec 2024 |
| 59 | Duck Creek Petroleum LLC | Wooster, OH 44691 | Oil & Gas Operator | Dec 2012 |
| 60 | Dugan Guy E | Walhonding, OH 43843 | Oil & Gas Operator | Dec 2015 |
| 61 | Dugan Oil And Gas LLC | Walhonding, OH 43843-9612-9612 | Oil & Gas Operator | Dec 2024 |
| 62 | Eastern Petroleum Company | Girard, OH 44420 | Oil & Gas Operator | Sep 1995 |
| 63 | Eco Production LLC | Wooster, OH 44691-4683-4683 | Oil & Gas Operator | Dec 2024 |
| 64 | Embassy Energy Inc. | Akron, OH 44333-8357 | Oil & Gas Operator | Dec 2024 |
| 65 | Energy Resources Of America Inc | Austintown, OH 44515 | Oil & Gas Operator | Dec 2022 |
| 66 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | May 2025 |
| 67 | Environmental Exp Co | North Canton, OH 44720 | Oil & Gas Operator | Dec 1998 |
| 68 | Equity Oil & Gas Funds Inc | Orlando, FL 32837-6103-6103 | Oil & Gas Operator | Dec 2024 |
| 69 | Everflow Eastern Partners LP | Canfield, OH 44406 | Oil & Gas Operator | Dec 2024 |
| 70 | Exco - North Coast Energy Inc | Kittanning, PA 16201 | Oil & Gas Operator | Dec 2018 |
| 71 | Franklin Gas & Oil Co LLC | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 72 | G & O Resources LTD | Akron, OH 44311 | Oil & Gas Operator | Dec 2020 |
| 73 | G W F Corporation | Columbus, OH 43215 | Oil & Gas Operator | Dec 2003 |
| 74 | Gas Acquisition Co LTD | Akron, OH 44308 | Oil & Gas Operator | Dec 2017 |
| 75 | Gasearch Inc | Girard, OH 44420 | Oil & Gas Operator | Dec 1985 |
| 76 | Geitgey Donald W Jr | N Canton, OH 44721 | Oil & Gas Operator | Dec 2024 |
| 77 | Geo Energy Inc | Dublin, OH 43017 | Oil & Gas Operator | Dec 1989 |
| 78 | Geopetro LLC | Worthington, OH 43085-2316 | Oil & Gas Operator | Feb 2025 |
| 79 | Gonzoil Inc | Canton, OH 44718-1806-1806 | Oil & Gas Operator | Dec 2018 |
| 80 | Grand Valley Resources Inc | Seville, OH 44273 | Oil & Gas Operator | Dec 2024 |
| 81 | Green Energy Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 82 | Green Gas Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2020 |
| 83 | Harley Drilling & Producing LTD | Burbank, OH 44214 | Oil & Gas Operator | Dec 2024 |
| 84 | Harrison Energy | Tippecanoe, OH 44699 | Oil & Gas Operator | Dec 2000 |
| 85 | Hehns Quality Gardens Inc | Wadsworth, OH 44281 | Oil & Gas Operator | Dec 2023 |
| 86 | Hoover Frank W Dba Cherokee Drilling | Miramar Beach, FL 32550 | Oil & Gas Operator | Dec 2023 |
| 87 | Hydrocarbon Resources LTD | Medina, OH 44256 | Oil & Gas Operator | Dec 2022 |
| 88 | J Well Service Inc | Warren, OH 44482 | Oil & Gas Operator | Dec 2024 |
| 89 | James R Bernhardt Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 90 | James R Smail Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2020 |
| 91 | Janco Well Operation | Canton, OH 44735 | Oil & Gas Operator | Dec 1993 |
| 92 | JD Producing Inc | Burbank, OH 44214 | Oil & Gas Operator | Dec 2012 |
| 93 | Jerry Moore Inc | Hartville, OH 44632 | Oil & Gas Operator | Dec 2023 |
| 94 | John F Williams Oil Field Services Inc | Coshocton, OH 43812 | Oil & Gas Operator | Dec 2024 |
| 95 | JRD Energy | Wooster, OH 44691 | Oil & Gas Operator | Dec 1999 |
| 96 | Kenoil LLC | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 97 | King Drilling Co | Seville, OH 44273-52-52 | Oil & Gas Operator | Jan 2025 |
| 98 | Kistler John & Ruth | Newcomerstown, OH 43832 | Oil & Gas Operator | Dec 1998 |
| 99 | Kleese Development Associates | Youngstown, OH 44514 | Oil & Gas Operator | Dec 2024 |
| 100 | Kmfad Oil And Gas LLC | Coshocton, OH 43812 | Oil & Gas Operator | Dec 2023 |