| Americans for Prosperity | — | Jan-Apr18 |
| Ezra Escudero | Americans for Prosperity | — | Jan-Apr18 |
| Charter Communications Operating, LLC | — | Jan-Apr18 |
| Connie Luck | Charter Communications Operating, LLC | — | May-Aug18 |
| Gary Underwood | Charter Communications Operating, LLC | — | Jan-Apr18 |
| Lauren Huddleston | Charter Communications Operating, LLC | — | Sep-Dec18 |
| Megan Lashutka | Charter Communications Operating, LLC | — | Jan-Apr18 |
| Neil S Clark | Charter Communications Operating, LLC | — | Sep-Dec18 |
| City of Dayton | — | May-Aug18 |
| Community Bankers Association of Ohio | — | Sep-Dec18 |
| Robert L Palmer | Community Bankers Association of Ohio | — | Sep-Dec18 |
| County Commissioners' Association of Ohio | — | Jan-Apr18 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr18 |
| Cox Automotive Inc. | — | Sep-Dec18 |
| Madison Whalen | Cox Automotive Inc. | — | Sep-Dec18 |
| Melissa R Hoeffel | Cox Automotive Inc. | — | Sep-Dec18 |
| Cox Communications, Inc. | — | Sep-Dec18 |
| Madison Whalen | Cox Communications, Inc. | — | Sep-Dec18 |
| Melissa R Hoeffel | Cox Communications, Inc. | — | Sep-Dec18 |
| Department of Taxation | — | Sep-Dec18 |
| Ernest Massie | Department of Taxation | — | Sep-Dec18 |
| Gregory Siegfried | Department of Taxation | — | Sep-Dec18 |
| Joseph Testa | Department of Taxation | — | Sep-Dec18 |
| Margaret Sheehan | Department of Taxation | — | Sep-Dec18 |
| Marjorie Kruse | Department of Taxation | — | Sep-Dec18 |
| Matthew Chafin | Department of Taxation | — | Sep-Dec18 |
| Michael O'Leary | Department of Taxation | — | Sep-Dec18 |
| Nicholas Cipiti | Department of Taxation | — | Sep-Dec18 |
| Stanley Dixon | Department of Taxation | — | Sep-Dec18 |
| Timothy Lynch | Department of Taxation | — | 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 |
| Donald Boyd | Ohio Bankers League | — | Sep-Dec18 |
| Ohio Cable Telecommunications Association | — | Jan-Apr18 |
| Chad Hawley | Ohio Cable Telecommunications Association | — | May-Aug18 |
| Jonathon L McGee | Ohio Cable Telecommunications Association | — | Jan-Apr18 |
| Lauren Huddleston | Ohio Cable Telecommunications Association | — | Sep-Dec18 |
| Nathan Aichele | Ohio Cable Telecommunications Association | — | Sep-Dec18 |
| Neil S Clark | Ohio Cable Telecommunications Association | — | Sep-Dec18 |
| Troy Judy | Ohio Cable Telecommunications Association | — | May-Aug18 |
| Ohio Chamber of Commerce | — | Jan-Apr18 |
| Jeffrey McClain | Ohio Chamber of Commerce | — | Jan-Apr18 |
| Madison Whalen | Ohio Clerk of Courts Association | — | Sep-Dec18 |
| Melissa R Hoeffel | Ohio Clerk of Courts Association | — | Sep-Dec18 |
| Ohio News Media Association | — | Sep-Dec18 |
| Dennis Hetzel | Ohio News Media Association | — | Sep-Dec18 |
| Ohio Society of Certified Public Accountants | — | Jan-Apr18 |
| Barbara J Benton | Ohio Society of Certified Public Accountants | — | Jan-Apr18 |
| Gregory Saul | Ohio Society of Certified Public Accountants | — | Jan-Apr18 |
| Lauren Huddleston | Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Lisa Rankin | Ohio Society of Certified Public Accountants | — | Jan-Apr18 |
| Nathan Aichele | Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Neil S Clark | Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Ohio State Medical Association | — | Jan-Apr18 |
| Jennifer Hayhurst | Ohio State Medical Association | — | Jan-Apr18 |
| Joseph Rosato | Ohio State Medical Association | — | Sep-Dec18 |
| Monica Hueckel | Ohio State Medical Association | — | Jan-Apr18 |
| Reggie Fields | Ohio State Medical Association | — | Jan-Apr18 |
| Timothy I Maglione | Ohio State Medical Association | — | Jan-Apr18 |
| Todd Baker | Ohio State Medical Association | — | Jan-Apr18 |
| RadiOhio | — | Jan-Apr18 |
| William L Byers, IV | RadiOhio | — | Jan-Apr18 |