| American Property Casualty Insurance Association (APCIA) | — | May-Aug18 |
| Kelly Carey | American Property Casualty Insurance Association (APCIA) | — | May-Aug18 |
| Stephen Buehrer | American Property Casualty Insurance Association (APCIA) | — | May-Aug18 |
| Burgess & Niple, Inc | — | May-Aug18 |
| Brooke A Cheney | Burgess & Niple, Inc | — | May-Aug18 |
| Kelly C O'Reilly | Burgess & Niple, Inc | — | May-Aug18 |
| Matthew S Whitehead | Burgess & Niple, Inc | — | May-Aug18 |
| Victor F Hipsley | Burgess & Niple, Inc | — | May-Aug18 |
| Cincinnati Financial Corporation & Subsidiaries | — | May-Aug18 |
| Patrick G Foltyn | Cincinnati Financial Corporation & Subsidiaries | — | May-Aug18 |
| Commercial Real Estate Development Association (CREDA) | — | Sep-Dec18 |
| Katelyn Merick | Commercial Real Estate Development Association (CREDA) | — | Sep-Dec18 |
| Matthew G Kallner | Commercial Real Estate Development Association (CREDA) | — | Sep-Dec18 |
| Governor's Office | — | May-Aug18 |
| Beth Hansen | Governor's Office | — | May-Aug18 |
| Dawn Larzelere | Governor's Office | — | May-Aug18 |
| Tim Biggam | Governor's Office | — | May-Aug18 |
| Inter-University Council of Ohio (IUC) | — | Sep-Dec18 |
| Bruce E Johnson | Inter-University Council of Ohio (IUC) | — | Sep-Dec18 |
| James M Suver | Inter-University Council of Ohio (IUC) | — | Sep-Dec18 |
| National Federation of Independent Business/Ohio | — | May-Aug18 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | May-Aug18 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | May-Aug18 |
| Grace Gerlach | National Federation of Independent Business/Ohio | — | May-Aug18 |
| Jared Weiser | National Federation of Independent Business/Ohio | — | May-Aug18 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | May-Aug18 |
| Alex Homan | Nationwide | — | May-Aug18 |
| Chad Wilson | Nationwide | — | May-Aug18 |
| Ohio Association for Justice | — | May-Aug18 |
| John E Van Doorn | Ohio Association for Justice | — | May-Aug18 |
| Donald Boyd | Ohio Bankers League | — | Sep-Dec18 |
| Ohio Chamber of Commerce | — | May-Aug18 |
| Donald Boyd | Ohio Chamber of Commerce | — | May-Aug18 |
| Keith Lake | Ohio Chamber of Commerce | — | May-Aug18 |
| Ohio Creditor's Attorneys Association | — | May-Aug18 |
| Ben Kaiser | Ohio Creditor's Attorneys Association | — | May-Aug18 |
| Douglas J Preisse | Ohio Creditor's Attorneys Association | — | May-Aug18 |
| Robert F Klaffky | Ohio Creditor's Attorneys Association | — | May-Aug18 |
| Melissa Kuhn Wheeler | Ohio Farmers Insurance Company/dba Westfield Group | — | May-Aug18 |
| Ohio Insurance Institute | — | May-Aug18 |
| Dean A Fadel | Ohio Insurance Institute | — | May-Aug18 |
| Michael D. Farley | Ohio Insurance Institute | — | May-Aug18 |
| Ohio Manufacturers' Association | — | May-Aug18 |
| Christopher N Slagle | Ohio Manufacturers' Association | — | May-Aug18 |
| Robert Brundrett | Ohio Manufacturers' Association | — | May-Aug18 |
| Ryan R Augsburger | Ohio Manufacturers' Association | — | May-Aug18 |
| Ohio Real Estate Investors Association | — | May-Aug18 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | May-Aug18 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | May-Aug18 |
| Dan Acton | Ohio Real Estate Investors Association | — | May-Aug18 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | May-Aug18 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | May-Aug18 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | May-Aug18 |
| Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Barbara J Benton | Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Lauren Huddleston | Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Nathan Aichele | Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Neil S Clark | Ohio Society of Certified Public Accountants | — | Sep-Dec18 |
| Ohio State Bar Association | — | May-Aug18 |
| Thomas Book | Ohio State Bar Association | — | May-Aug18 |
| Thomas L Long | State Farm Mutual Automobile Insurance Company | — | May-Aug18 |
| The Doctors Company | — | May-Aug18 |
| Sean Mentel | The Doctors Company | — | May-Aug18 |
| The Ohio Alliance for Civil Justice | — | May-Aug18 |
| Christopher N Slagle | The Ohio Alliance for Civil Justice | — | May-Aug18 |
| The Ohio State University | — | Sep-Dec18 |
| Brian Perera | The Ohio State University | — | Sep-Dec18 |
| University of Cincinnati | — | Sep-Dec18 |
| Margaret VanMeter Rolf | University of Cincinnati | — | Sep-Dec18 |