| Victor F Hipsley | Akron Law Library Association | — | May-Aug18 |
| American Municipal Power | — | Jan-Apr17 |
| Charles Willoughby | American Municipal Power | — | Jan-Apr17 |
| Jolene M Thompson | American Municipal Power | — | Jan-Apr17 |
| Michael A Beirne | American Municipal Power | — | Jan-Apr17 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Jan-Apr17 |
| Christopher N Slagle | American Petroleum Institute - API Ohio | — | Jan-Apr17 |
| Gregory J Lestini | American Petroleum Institute - API Ohio | — | Jan-Apr17 |
| Kurtis A Tunnell | American Petroleum Institute - API Ohio | — | Jan-Apr17 |
| Matt Koppitch | American Petroleum Institute - API Ohio | — | May-Aug17 |
| Americans for Prosperity | — | Sep-Dec17 |
| Ezra Escudero | Americans for Prosperity | — | Sep-Dec17 |
| Micah Derry | Americans for Prosperity | — | Sep-Dec17 |
| Cincinnati Financial Corporation & Subsidiaries | — | Jan-Apr17 |
| Patrick G Foltyn | Cincinnati Financial Corporation & Subsidiaries | — | Jan-Apr17 |
| Governor's Office | — | Jan-Apr17 |
| Beth Hansen | Governor's Office | — | Jan-Apr17 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr17 |
| Merle Madrid | Governor's Office | — | Jan-Apr17 |
| Michael Fraizer | Governor's Office | — | Jan-Apr17 |
| Tim Biggam | Governor's Office | — | Sep-Dec17 |
| Wayne Struble | Governor's Office | — | Jan-Apr17 |
| Metallus Inc | — | May-Aug17 |
| Denise M Larr | Metallus Inc | — | Jan-Apr17 |
| William Fitzgibbon | Metallus Inc | — | Jan-Apr17 |
| Ohio Chamber of Commerce | — | Jan-Apr17 |
| Zachary Frymier | Ohio Chamber of Commerce | — | Jan-Apr17 |
| Ohio Department of Natural Resources | — | Jan-Apr17 |
| Andrew Ware | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Bethany McCorkle | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Bradley Bales | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Brock Miskimen | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Frederick Shimp | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Gary Obermiller | Ohio Department of Natural Resources | — | Jan-Apr17 |
| James Zehringer | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Katie Hegarty | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Robert Boyles | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Ryan Frazee | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Thomas Johnston | Ohio Department of Natural Resources | — | Jan-Apr17 |
| Ohio Energy Group | — | Jan-Apr17 |
| David F Boehm | Ohio Energy Group | — | Jan-Apr17 |
| Denise M Larr | Ohio Energy Group | — | Jan-Apr17 |
| Michael L Kurtz | Ohio Energy Group | — | Jan-Apr17 |
| William Fitzgibbon | Ohio Energy Group | — | Jan-Apr17 |
| Ohio Municipal Electric Association | — | Jan-Apr17 |
| Charles Willoughby | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Denise M Larr | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Robert N Eshenbaugh, Jr | Ohio Municipal Electric Association | — | Jan-Apr17 |
| Scott Owens | Ohio Municipal Electric Association | — | Jan-Apr17 |
| William Fitzgibbon | Ohio Municipal Electric Association | — | Jan-Apr17 |