| Americans for Prosperity | — | Jan-Apr18 |
| Ezra Escudero | Americans for Prosperity | — | Jan-Apr18 |
| Buckeye State Sheriff's Association | — | Jan-Apr18 |
| Central Ohio Transit Authority (COTA) | — | Jan-Apr18 |
| Douglas Arseneault | Central Ohio Transit Authority (COTA) | — | Jan-Apr18 |
| Laura Koprowski | Central Ohio Transit Authority (COTA) | — | Jan-Apr18 |
| Patrick Harris | Central Ohio Transit Authority (COTA) | — | Sep-Dec18 |
| City of Dayton | — | Sep-Dec18 |
| Governor's Office | — | Jan-Apr18 |
| Beth Hansen | Governor's Office | — | Jan-Apr18 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr18 |
| Tim Biggam | Governor's Office | — | Jan-Apr18 |
| Wayne Struble | Governor's Office | — | Jan-Apr18 |
| Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| John E Murphy | Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| Louis Tobin | Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| Steve C. Hall | Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| Ohio Public Transit Association | — | Jan-Apr18 |
| Andrew D Bowers | Ohio Public Transit Association | — | Jan-Apr18 |
| Matt Carle | Ohio Public Transit Association | — | Jan-Apr18 |
| Willie C Stitt | Ohio Public Transit Association | — | Sep-Dec18 |
| Playhouse Square Foundation | — | May-Aug18 |
| Southwest Ohio Regional Transit Authority | — | Jan-Apr18 |
| Alana Tucker | Southwest Ohio Regional Transit Authority | — | May-Aug18 |
| Charles H Gerhardt, III | Southwest Ohio Regional Transit Authority | — | May-Aug18 |
| George T Glover | Southwest Ohio Regional Transit Authority | — | Jan-Apr18 |
| James T Benedict | Southwest Ohio Regional Transit Authority | — | May-Aug18 |
| James W. Ritter | Southwest Ohio Regional Transit Authority | — | Jan-Apr18 |