| City of Dayton | — | May-Aug18 |
| County Auditors' Association of Ohio | — | Jan-Apr18 |
| Hunter Wright | County Auditors' Association of Ohio | — | Jan-Apr18 |
| Thomas P Pappas | County Auditors' Association of Ohio | — | Jan-Apr18 |
| County Treasurers' Association of Ohio | — | Sep-Dec18 |
| Kevin L Futryk | County Treasurers' Association of Ohio | — | Sep-Dec18 |
| Cuyahoga Land Bank | — | Jan-Apr18 |
| Amanda Grandjean | Cuyahoga Land Bank | — | Jan-Apr18 |
| Andrew Warner | Cuyahoga Land Bank | — | May-Aug18 |
| Christopher N Slagle | Cuyahoga Land Bank | — | Jan-Apr18 |
| Erin Synk | Cuyahoga Land Bank | — | May-Aug18 |
| Gregory J Lestini | Cuyahoga Land Bank | — | Jan-Apr18 |
| Lee C Weingart | Cuyahoga Land Bank | — | May-Aug18 |
| Scott Owens | Cuyahoga Land Bank | — | May-Aug18 |
| Department of Taxation | — | May-Aug18 |
| Ernest Massie | Department of Taxation | — | May-Aug18 |
| Gregory Siegfried | Department of Taxation | — | May-Aug18 |
| Joseph Testa | Department of Taxation | — | May-Aug18 |
| Margaret Sheehan | Department of Taxation | — | May-Aug18 |
| Marjorie Kruse | Department of Taxation | — | May-Aug18 |
| Matthew Chafin | Department of Taxation | — | May-Aug18 |
| Michael O'Leary | Department of Taxation | — | May-Aug18 |
| Nicholas Cipiti | Department of Taxation | — | May-Aug18 |
| Stanley Dixon | Department of Taxation | — | May-Aug18 |
| Timothy Lynch | Department of Taxation | — | May-Aug18 |
| Stephen Nielson | Equinor USA Onshore Properties Inc. | — | Jan-Apr18 |
| Farm Credit Services of Mid-America | — | May-Aug18 |
| Deborah Hackathorn | Farm Credit Services of Mid-America | — | May-Aug18 |
| Joseph Ewig | Farm Credit Services of Mid-America | — | May-Aug18 |
| Franklin County Board of Commissioners | — | Sep-Dec18 |
| Lauren Rummel | Franklin County Board of Commissioners | — | 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 |
| Greater Ohio Policy Center | — | Jan-Apr18 |
| Jason Warner | Greater Ohio Policy Center | — | Jan-Apr18 |
| Ohio Housing Council | — | Jan-Apr18 |
| Andrew Huffman | Ohio Housing Council | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Housing Council | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Housing Council | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Housing Council | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Housing Council | — | Jan-Apr18 |
| Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Andrea Reichman | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Andrew Huffman | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Timothy Williams | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr18 |
| Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Dan Acton | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Ohio Township Association | — | Jan-Apr18 |
| Andrew Huffman | Ohio Township Association | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Township Association | — | Jan-Apr18 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Township Association | — | Jan-Apr18 |
| Matthew DeTemple | Ohio Township Association | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr18 |
| Siegel Jennings Co., LPA | — | Jan-Apr18 |
| Andrew Minton | Siegel Jennings Co., LPA | — | Jan-Apr18 |
| Greg Bennett | Siegel Jennings Co., LPA | — | Jan-Apr18 |
| William L Byers, IV | Siegel Jennings Co., LPA | — | Jan-Apr18 |