| Trey Addison | AARP | — | Sep-Dec17 |
| ACT Ohio | — | Sep-Dec17 |
| Matthew Szollosi | ACT Ohio | — | Sep-Dec17 |
| Jan Bans | AT&T | — | Sep-Dec17 |
| Adjutant General | — | Jan-Apr17 |
| Alexander Lapso | Adjutant General | — | Jan-Apr17 |
| James Camp | Adjutant General | — | Jan-Apr18 |
| John Harris | Adjutant General | — | Jan-Apr18 |
| Mark Bartman | Adjutant General | — | May-Aug17 |
| William Albright | Adjutant General | — | May-Aug18 |
| Dayton Development Coalition | — | Sep-Dec18 |
| Michael Gessel | Dayton Development Coalition | — | Sep-Dec18 |
| Department of Job and Family Services | — | Jan-Apr17 |
| Aileen Collins | Department of Job and Family Services | — | Jan-Apr17 |
| Bruce Madson | Department of Job and Family Services | — | Jan-Apr17 |
| Ronald David Frash | Department of Job and Family Services | — | Jan-Apr17 |
| Farmers Insurance Group | — | Jan-Apr17 |
| Diane M Chapman | Farmers Insurance Group | — | 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 |
| Sarah Huffman | Governor's Office | — | Jan-Apr18 |
| Tim Biggam | Governor's Office | — | Sep-Dec17 |
| Wayne Struble | Governor's Office | — | Jan-Apr17 |
| Greater Cleveland Partnership | — | Sep-Dec17 |
| Martin R McGann | Greater Cleveland Partnership | — | Sep-Dec17 |
| Sante Ghetti | Greater Cleveland Partnership | — | Sep-Dec17 |
| NFIB Member Services Corporation | — | Jan-Apr17 |
| Jared Weiser | NFIB Member Services Corporation | — | Jan-Apr17 |
| National Federation of Independent Business/Ohio | — | Jan-Apr17 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Jan-Apr17 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Jan-Apr17 |
| Grace Gerlach | National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Jared Weiser | National Federation of Independent Business/Ohio | — | Jan-Apr17 |
| Joe Hirabayashi | National Federation of Independent Business/Ohio | — | Jan-Apr17 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Jan-Apr17 |
| Ohio AFL-CIO | — | Jan-Apr18 |
| Matt Smith | Ohio AFL-CIO | — | Jan-Apr18 |
| Pierrette M Talley | Ohio AFL-CIO | — | Sep-Dec18 |
| Timothy W Burga | Ohio AFL-CIO | — | Sep-Dec18 |
| Ohio Chamber of Commerce | — | Jan-Apr17 |
| Donald Boyd | Ohio Chamber of Commerce | — | Jan-Apr17 |
| Ohio Council of Retail Merchants | — | Jan-Apr17 |
| Alex Boehnke | Ohio Council of Retail Merchants | — | Jan-Apr17 |
| Ohio Department of Veterans Services | — | May-Aug17 |
| Chip Tansill | Ohio Department of Veterans Services | — | Sep-Dec18 |
| Daniel Eakins | Ohio Department of Veterans Services | — | Sep-Dec18 |
| Lucas Denney | Ohio Department of Veterans Services | — | May-Aug17 |
| Mark Cappone | Ohio Department of Veterans Services | — | Sep-Dec18 |
| Ohio Manufacturers' Association | — | Jan-Apr17 |
| Robert Brundrett | Ohio Manufacturers' Association | — | Jan-Apr17 |
| Ryan R Augsburger | Ohio Manufacturers' Association | — | May-Aug17 |
| Policy Matters Ohio | — | Jan-Apr18 |
| Hannah Halbert | Policy Matters Ohio | — | Jan-Apr18 |
| Peter Zachary Schiller | Policy Matters Ohio | — | Jan-Apr18 |