| Central State University | — | Sep-Dec14 |
| David L Hoeffel | Central State University | — | Sep-Dec14 |
| Charter Communications Operating, LLC | — | Jan-Apr26 |
| Alex Coorey | Charter Communications Operating, LLC | — | Jan-Apr26 |
| Daniel Creekmur | Charter Communications Operating, LLC | — | Jan-Apr26 |
| Jason Kershner | Charter Communications Operating, LLC | — | Jan-Apr26 |
| County Commissioners' Association of Ohio | — | Sep-Dec14 |
| Delaware North Companies, Inc | — | Jan-Apr26 |
| Department of Taxation | — | Jan-Apr26 |
| Abigail Wiet | Department of Taxation | — | Jan-Apr26 |
| Bria Meisse | Department of Taxation | — | Jan-Apr26 |
| Katherine Hunter | Department of Taxation | — | Jan-Apr26 |
| Laura Stanley | Department of Taxation | — | Jan-Apr26 |
| Patricia Harris | Department of Taxation | — | Jan-Apr26 |
| Sarah O'Leary | Department of Taxation | — | Jan-Apr26 |
| Timothy Lynch | Department of Taxation | — | Jan-Apr26 |
| Encore | — | Jan-Apr26 |
| Abigail Benjamin | Encore | — | Jan-Apr26 |
| Farmers Insurance Group | — | Sep-Dec14 |
| Diane M Chapman | Farmers Insurance Group | — | Sep-Dec14 |
| Governor's Office | — | May-Aug14 |
| Benjamin Kanzeg | Governor's Office | — | May-Aug14 |
| Beth Hansen | Governor's Office | — | May-Aug14 |
| Brad Barger | Governor's Office | — | May-Aug14 |
| Elle Decot | Governor's Office | — | May-Aug14 |
| Eric Poklar | Governor's Office | — | May-Aug14 |
| Jai Chabria | Governor's Office | — | May-Aug14 |
| James W. Sheppard, III | Governor's Office | — | May-Aug14 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug14 |
| Madison Whalen | Governor's Office | — | May-Aug14 |
| Megan Fitzmartin | Governor's Office | — | May-Aug14 |
| Wayne Struble | Governor's Office | — | May-Aug14 |
| Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| Bruce E Johnson | Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| Cindy L McQuade | Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| James M Suver | Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| Kent State University | — | Sep-Dec14 |
| Brady Oxender | Kent State University | — | Sep-Dec14 |
| Miami University | — | May-Aug14 |
| Randi M Thomas | Miami University | — | May-Aug14 |
| Ohio Apartment Association | — | May-Aug14 |
| Joshua Sanders | Ohio Apartment Association | — | May-Aug14 |
| Leah Pappas Porner | Ohio Apartment Association | — | May-Aug14 |
| Maryellen K. Corbett | Ohio Apartment Association | — | May-Aug14 |
| Ohio Cable Telecommunications Association | — | Jan-Apr26 |
| Ohio Fire Chiefs' Association | — | Sep-Dec14 |
| Michelle M Fitzgibbon | Ohio Fire Chiefs' Association | — | Sep-Dec14 |
| Ohio Home Builders Association, Inc | — | Sep-Dec14 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | Sep-Dec14 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | Sep-Dec14 |
| Ohio Housing Council | — | Sep-Dec14 |
| Andrew Huffman | Ohio Housing Council | — | Sep-Dec14 |
| Brooke A Cheney | Ohio Housing Council | — | Sep-Dec14 |
| Kelly C O'Reilly | Ohio Housing Council | — | Sep-Dec14 |
| Matthew S Whitehead | Ohio Housing Council | — | Sep-Dec14 |
| Victor F Hipsley | Ohio Housing Council | — | Sep-Dec14 |
| Ohio Marine Trade Association | — | Jan-Apr26 |
| Amanda R Sines | Ohio Marine Trade Association | — | Jan-Apr26 |
| RJ Mancini | Ohio Marine Trade Association | — | Jan-Apr26 |
| Ohio Real Estate Investors Association | — | Sep-Dec14 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | Sep-Dec14 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Sep-Dec14 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | Sep-Dec14 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Sep-Dec14 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Sep-Dec14 |
| Ohio Society of Certified Public Accountants | — | Jan-Apr26 |
| Gregory Saul | Ohio Society of Certified Public Accountants | — | Jan-Apr26 |
| Molly Vincent | Ohio Society of Certified Public Accountants | — | Jan-Apr26 |
| PRA Group, Inc. | — | Jan-Apr26 |
| The Ohio State University | — | Sep-Dec14 |
| Amy Goyal | The Ohio State University | — | Sep-Dec14 |
| University of Akron | — | May-Aug14 |
| Alex R Arshinkoff | University of Akron | — | Sep-Dec14 |
| Drew Davidson | University of Akron | — | May-Aug14 |
| John A LaGuardia | University of Akron | — | May-Aug14 |
| Lisa H Dodge | University of Akron | — | May-Aug14 |
| Matthew Akers | University of Akron | — | May-Aug14 |
| Sean P Dunn | University of Akron | — | May-Aug14 |
| University of Cincinnati | — | May-Aug14 |
| D. Michael Carroll | University of Cincinnati | — | May-Aug14 |
| Gregory J Vehr | University of Cincinnati | — | May-Aug14 |
| Margaret VanMeter Rolf | University of Cincinnati | — | Sep-Dec14 |
| Dominic Morgione | Youngstown/Warren Regional Chamber | — | Jan-Apr26 |