| Brock Miskimen | American Petroleum Institute - API Ohio | — | Jan-Apr20 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Jan-Apr20 |
| Christopher N Slagle | American Petroleum Institute - API Ohio | — | Jan-Apr20 |
| Gregory J Lestini | American Petroleum Institute - API Ohio | — | Jan-Apr20 |
| Matt Koppitch | American Petroleum Institute - API Ohio | — | Jan-Apr20 |
| Attorney General's Office | — | May-Aug20 |
| Department of Taxation | — | Jan-Apr20 |
| Ernest Massie | Department of Taxation | — | Jan-Apr20 |
| Gregory Siegfried | Department of Taxation | — | Jan-Apr20 |
| Ian Dollenmayer | Department of Taxation | — | Jan-Apr20 |
| Jeffrey McClain | Department of Taxation | — | Jan-Apr20 |
| Kenneth Frey | Department of Taxation | — | Jan-Apr20 |
| Matthew Chafin | Department of Taxation | — | Jan-Apr20 |
| Michael O'Leary | Department of Taxation | — | Jan-Apr20 |
| Sarah O'Leary | Department of Taxation | — | Jan-Apr20 |
| Timothy Lynch | Department of Taxation | — | Jan-Apr20 |
| Duck Creek Energy, Inc. | — | Jan-Apr20 |
| Anthonio C Fiore | Duck Creek Energy, Inc. | — | Jan-Apr20 |
| Stephen E Tugend | Duck Creek Energy, Inc. | — | Jan-Apr20 |
| Exxon Mobil Corporation | — | Jan-Apr20 |
| Courtney Saunders | Exxon Mobil Corporation | — | Jan-Apr20 |
| Daniel P Leite | Exxon Mobil Corporation | — | Jan-Apr20 |
| Kurt L Leib | Exxon Mobil Corporation | — | Jan-Apr20 |
| Robert N Eshenbaugh, Jr | Exxon Mobil Corporation | — | Jan-Apr20 |
| Bradley Bales | Governor's Office | — | Jan-Apr20 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr20 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr20 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr20 |
| David Blatnik | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr20 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr20 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr20 |
| Ohio Department of Natural Resources | — | Jan-Apr20 |
| Danielle Vandegriff | Ohio Department of Natural Resources | — | Jan-Apr20 |
| Ethan Zucal | Ohio Department of Natural Resources | — | Jan-Apr20 |
| Ryan Frazee | Ohio Department of Natural Resources | — | Jan-Apr20 |
| Ohio Department of Transportation | — | Jan-Apr20 |
| William Hinman | Ohio Department of Transportation | — | Jan-Apr20 |
| William O'Gorman | Ohio Department of Transportation | — | Jan-Apr20 |