| AT&T | — | Jan-Apr17 |
| Jan Bans | AT&T | — | Jan-Apr17 |
| Jason A Paduchik | AT&T | — | Sep-Dec17 |
| Agudath Israel of America | — | Jan-Apr18 |
| Eric Frank | Agudath Israel of America | — | Jan-Apr18 |
| American Petroleum Institute - API Ohio | — | Jan-Apr17 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Jan-Apr17 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Jan-Apr17 |
| Catholic Conference of Ohio | — | May-Aug18 |
| Carolyn M Jurkowitz | Catholic Conference of Ohio | — | May-Aug18 |
| Lawrence Dean Keough | Catholic Conference of Ohio | — | May-Aug18 |
| Department of Commerce | — | May-Aug17 |
| Rachael Carl | Department of Commerce | — | May-Aug17 |
| Department of Higher Education | — | Jan-Apr18 |
| Eli Faes | Department of Higher Education | — | Jan-Apr18 |
| Laura Padgett | Department of Higher Education | — | Jan-Apr18 |
| Department of Taxation | — | Jan-Apr17 |
| Adam Schwiebert | Department of Taxation | — | Jan-Apr17 |
| Ernest Massie | Department of Taxation | — | Jan-Apr17 |
| Gregory Siegfried | Department of Taxation | — | Jan-Apr17 |
| Joseph Testa | Department of Taxation | — | Jan-Apr17 |
| Margaret Sheehan | Department of Taxation | — | Jan-Apr18 |
| Marjorie Kruse | Department of Taxation | — | Jan-Apr17 |
| Matthew Chafin | Department of Taxation | — | Jan-Apr17 |
| Michael O'Leary | Department of Taxation | — | Jan-Apr17 |
| Nicholas Cipiti | Department of Taxation | — | Jan-Apr17 |
| Stanley Dixon | Department of Taxation | — | Jan-Apr17 |
| Timothy Lynch | Department of Taxation | — | Jan-Apr17 |
| Energy Optimizers USA | — | May-Aug18 |
| Lori Kershner | Energy Optimizers USA | — | May-Aug18 |
| Farmers Insurance Group | — | Jan-Apr17 |
| Diane M Chapman | Farmers Insurance Group | — | Jan-Apr17 |
| Fifth Third Bank | — | Jan-Apr18 |
| Thomas J Ruebel | Fifth Third Bank | — | Jan-Apr18 |
| Governor's Office | — | Jan-Apr17 |
| Beth Hansen | Governor's Office | — | Jan-Apr17 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr17 |
| Jessica Voltolini | Governor's Office | — | Jan-Apr18 |
| Merle Madrid | Governor's Office | — | Jan-Apr17 |
| Peter Voderberg | Governor's Office | — | Jan-Apr17 |
| Tim Biggam | Governor's Office | — | Sep-Dec17 |
| Wayne Struble | Governor's Office | — | Jan-Apr17 |
| Greater Akron Chamber | — | Jan-Apr17 |
| Daniel Colantone | Greater Akron Chamber | — | Jan-Apr17 |
| Megann Eberhart | Greater Akron Chamber | — | Jan-Apr17 |
| Rick Rebadow | Greater Akron Chamber | — | Sep-Dec17 |
| Greater Cleveland Partnership | — | Jan-Apr18 |
| Alex Shumate | Greater Cleveland Partnership | — | Jan-Apr18 |
| Martin R McGann | Greater Cleveland Partnership | — | Jan-Apr18 |
| Nathanael Jonhenry | Greater Cleveland Partnership | — | Jan-Apr18 |
| Sante Ghetti | Greater Cleveland Partnership | — | Jan-Apr18 |
| Timothy J Cosgrove | Greater Cleveland Partnership | — | Jan-Apr18 |
| Inter-University Council of Ohio (IUC) | — | Jan-Apr18 |
| Bruce E Johnson | Inter-University Council of Ohio (IUC) | — | Jan-Apr18 |
| James M Suver | Inter-University Council of Ohio (IUC) | — | Jan-Apr18 |
| Office of Budget and Management | — | Jan-Apr18 |
| Christine Morrison | Office of Budget and Management | — | Jan-Apr18 |
| Frederick Church | Office of Budget and Management | — | Jan-Apr18 |
| Kurt Kauffman | Office of Budget and Management | — | Jan-Apr18 |
| Timothy S Keen | Office of Budget and Management | — | Jan-Apr18 |
| Ohio Chamber of Commerce | — | Jan-Apr18 |
| Jeffrey McClain | Ohio Chamber of Commerce | — | Jan-Apr18 |
| Ohio Education Association | — | Jan-Apr18 |
| Robert G Davis | Ohio Education Association | — | Jan-Apr18 |
| Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Barbara J Benton | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Gregory Saul | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Lauren Huddleston | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Lisa Rankin | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Nathan Aichele | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Neil S Clark | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Jessica Voltolini | Ohio Tuition Trust Authority | — | Jan-Apr18 |
| The Ohio State University | — | Sep-Dec17 |
| Adam Ward | The Ohio State University | — | Sep-Dec17 |
| Brian Perera | The Ohio State University | — | Sep-Dec17 |
| University of Cincinnati | — | Jan-Apr18 |
| Margaret VanMeter Rolf | University of Cincinnati | — | Jan-Apr18 |