| Buckeye Association of School Administrators | — | Jan-Apr15 |
| David Axner | Buckeye Association of School Administrators | — | Jan-Apr15 |
| Kirk Hamilton | Buckeye Association of School Administrators | — | Jan-Apr15 |
| Thomas P Ash | Buckeye Association of School Administrators | — | Jan-Apr15 |
| Columbus City School District | — | May-Aug15 |
| Erik Roush | Columbus City School District | — | May-Aug15 |
| County Auditors' Association of Ohio | — | Jan-Apr15 |
| Hunter Wright | County Auditors' Association of Ohio | — | Sep-Dec15 |
| Thomas P Pappas | County Auditors' Association of Ohio | — | Jan-Apr15 |
| County Commissioners' Association of Ohio | — | Jan-Apr15 |
| Bradford L Cole | County Commissioners' Association of Ohio | — | Jan-Apr15 |
| Brian Mead | County Commissioners' Association of Ohio | — | Jan-Apr15 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr15 |
| John R Leutz | County Commissioners' Association of Ohio | — | Jan-Apr15 |
| County Treasurers' Association of Ohio | — | May-Aug15 |
| Michael P Morrison | County Treasurers' Association of Ohio | — | May-Aug15 |
| Department of Commerce | — | Sep-Dec16 |
| Rachael Carl | Department of Commerce | — | Sep-Dec16 |
| Zach Prouty | Department of Commerce | — | Sep-Dec16 |
| Department of Taxation | — | Sep-Dec15 |
| Adam Schwiebert | Department of Taxation | — | Sep-Dec15 |
| Ernest Massie | Department of Taxation | — | Sep-Dec15 |
| Gregory Siegfried | Department of Taxation | — | Sep-Dec15 |
| Joseph Testa | Department of Taxation | — | Sep-Dec15 |
| Marjorie Kruse | Department of Taxation | — | Sep-Dec15 |
| Matthew Chafin | Department of Taxation | — | Sep-Dec15 |
| Michael O'Leary | Department of Taxation | — | Sep-Dec15 |
| Nicholas Cipiti | Department of Taxation | — | Sep-Dec15 |
| Stanley Dixon | Department of Taxation | — | Sep-Dec15 |
| Timothy Lynch | Department of Taxation | — | Sep-Dec15 |
| John Keaton | Duke Energy Business Services | — | May-Aug15 |
| Ford Motor Company | — | May-Aug15 |
| Denise M Larr | Ford Motor Company | — | May-Aug15 |
| Gabby Bruno | Ford Motor Company | — | May-Aug15 |
| William Fitzgibbon | Ford Motor Company | — | May-Aug15 |
| Governor's Office | — | Jan-Apr15 |
| Benjamin Kanzeg | Governor's Office | — | Jan-Apr15 |
| Beth Hansen | Governor's Office | — | Jan-Apr15 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr16 |
| Elle Decot | Governor's Office | — | Jan-Apr15 |
| Eric Poklar | Governor's Office | — | Jan-Apr15 |
| Jai Chabria | Governor's Office | — | Jan-Apr15 |
| James W. Sheppard, III | Governor's Office | — | Jan-Apr15 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug15 |
| Madison Whalen | Governor's Office | — | Jan-Apr15 |
| Megan Fitzmartin | Governor's Office | — | Jan-Apr15 |
| Peter Voderberg | Governor's Office | — | Jan-Apr15 |
| Scott Blake | Governor's Office | — | Jan-Apr15 |
| Wayne Struble | Governor's Office | — | Jan-Apr15 |
| Greater Cincinnati N. KY Apartment Association | — | Jan-Apr15 |
| Charles C Tassell | Greater Cincinnati N. KY Apartment Association | — | Jan-Apr15 |
| Jason Warner | Greater Ohio Policy Center | — | Sep-Dec16 |
| Ohio Apartment Association | — | May-Aug15 |
| Joshua Sanders | Ohio Apartment Association | — | May-Aug15 |
| Leah Pappas Porner | Ohio Apartment Association | — | May-Aug15 |
| Maryellen K. Corbett | Ohio Apartment Association | — | May-Aug15 |
| Ohio Association of School Business Officials | — | Jan-Apr15 |
| Barbara C Shaner | Ohio Association of School Business Officials | — | Jan-Apr15 |
| David A Varda | Ohio Association of School Business Officials | — | Jan-Apr15 |
| Ohio Chamber of Commerce | — | Jan-Apr15 |
| Daniel J Navin | Ohio Chamber of Commerce | — | Jan-Apr15 |
| Keith Lake | Ohio Chamber of Commerce | — | Sep-Dec15 |
| Ohio Coalition for Fair Taxation | — | Jan-Apr15 |
| Jonathan A Allison | Ohio Coalition for Fair Taxation | — | Jan-Apr15 |
| Terrence O'Donnell | Ohio Coalition for Fair Taxation | — | Jan-Apr16 |
| William Vorys | Ohio Coalition for Fair Taxation | — | Jan-Apr16 |
| Ohio Environmental Council | — | May-Aug16 |
| Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Adam Sharp | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Anthony Seegers | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Brandon Kern | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Yvonne C Lesicko | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Sally A Estvanic | Ohio Farmers Insurance Company/dba Westfield Group | — | Jan-Apr15 |
| Ohio Housing Authorities Conference | — | Sep-Dec15 |
| Hunter Wright | Ohio Housing Authorities Conference | — | Sep-Dec15 |
| Thomas P Pappas | Ohio Housing Authorities Conference | — | Sep-Dec15 |
| Willa J Ebersole | Ohio Housing Authorities Conference | — | Sep-Dec15 |
| Ohio Housing Council | — | Jan-Apr15 |
| Andrew Huffman | Ohio Housing Council | — | Jan-Apr15 |
| Brooke A Cheney | Ohio Housing Council | — | Jan-Apr15 |
| Kelly C O'Reilly | Ohio Housing Council | — | Jan-Apr15 |
| Matthew S Whitehead | Ohio Housing Council | — | Jan-Apr15 |
| Victor F Hipsley | Ohio Housing Council | — | Jan-Apr15 |
| Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Andrea Reichman | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Andrew Huffman | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Brooke A Cheney | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Kelly C O'Reilly | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Matthew S Whitehead | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Timothy Williams | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Victor F Hipsley | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr15 |
| Ohio Municipal League | — | Jan-Apr15 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr15 |
| Joshua Brown | Ohio Municipal League | — | Jan-Apr16 |
| Ohio Real Estate Investors Association | — | Jan-Apr15 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | Jan-Apr15 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Jan-Apr15 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | Jan-Apr15 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Jan-Apr15 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Jan-Apr15 |
| Ohio Recorders Association | — | Jan-Apr15 |
| Anthony Brigano | Ohio Recorders Association | — | Jan-Apr15 |
| Erik Mikkelson | Ohio Recorders Association | — | Jan-Apr16 |
| W Zachary Holzapfel | Ohio Recorders Association | — | Jan-Apr15 |
| Ohio School Boards Association | — | Sep-Dec15 |
| Damon Asbury | Ohio School Boards Association | — | Sep-Dec15 |
| Jay Smith | Ohio School Boards Association | — | Sep-Dec15 |
| Jennifer Hogue | Ohio School Boards Association | — | Sep-Dec15 |
| Ohio Township Association | — | Jan-Apr15 |
| Andrew Huffman | Ohio Township Association | — | Jan-Apr15 |
| Brooke A Cheney | Ohio Township Association | — | Jan-Apr15 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr15 |
| Kelly C O'Reilly | Ohio Township Association | — | Jan-Apr15 |
| Matthew DeTemple | Ohio Township Association | — | Jan-Apr15 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr15 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr15 |
| Siegel Jennings Co., LPA | — | Jan-Apr15 |
| Andrew Minton | Siegel Jennings Co., LPA | — | Jan-Apr15 |
| William L Byers, IV | Siegel Jennings Co., LPA | — | Jan-Apr15 |