| Penny Tipps | Blackboard Inc. | — | Jan-Apr12 |
| City of Columbus | — | May-Aug12 |
| Christie Angel | City of Columbus | — | May-Aug12 |
| City of Dayton | — | May-Aug11 |
| Penny Tipps | City of Dayton | — | May-Aug11 |
| City of Mason | — | Jan-Apr12 |
| Teresa L Schulte | City of Mason | — | Jan-Apr12 |
| Commercial Real Estate Development Association (CREDA) | — | May-Aug11 |
| Ian Weir | Commercial Real Estate Development Association (CREDA) | — | Jan-Apr11 |
| Matthew G Kallner | Commercial Real Estate Development Association (CREDA) | — | Jan-Apr11 |
| County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr11 |
| John R Leutz | County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Larry L Long | County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Cuyahoga County Mayors and City Managers Association | — | Sep-Dec11 |
| Nathanael Jonhenry | Cuyahoga County Mayors and City Managers Association | — | Sep-Dec11 |
| Timothy J Cosgrove | Cuyahoga County Mayors and City Managers Association | — | Sep-Dec11 |
| Department of Development | — | Jan-Apr11 |
| Emily Lundgard | Department of Development | — | Jan-Apr11 |
| John C Mahaney | Department of Development | — | Jan-Apr11 |
| Melissa Bacon | Department of Health | — | Sep-Dec12 |
| Governor's Office | — | Jan-Apr11 |
| Ben Kaiser | Governor's Office | — | Jan-Apr11 |
| Benjamin Kanzeg | Governor's Office | — | Jan-Apr11 |
| Beth Hansen | Governor's Office | — | Jan-Apr11 |
| Brad Barger | Governor's Office | — | Sep-Dec11 |
| Jai Chabria | Governor's Office | — | May-Aug12 |
| James W. Sheppard, III | Governor's Office | — | Jan-Apr11 |
| Jeff Polesovsky | Governor's Office | — | May-Aug12 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug12 |
| Matt Carle | Governor's Office | — | Jan-Apr11 |
| Melissa Bacon | Governor's Office | — | Sep-Dec11 |
| Scott Blake | Governor's Office | — | Jan-Apr12 |
| Wayne Struble | Governor's Office | — | Jan-Apr11 |
| Inter-University Council of Ohio (IUC) | — | Jan-Apr12 |
| James M Suver | Inter-University Council of Ohio (IUC) | — | Jan-Apr12 |
| Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr12 |
| Chester R Jourdan, Jr | Mid-Ohio Regional Planning Commission (MORPC) | — | May-Aug11 |
| Laura Koprowski | Mid-Ohio Regional Planning Commission (MORPC) | — | May-Aug11 |
| Ohio Home Builders Association, Inc | — | Jan-Apr11 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | Jan-Apr11 |
| Robert N Eshenbaugh, Jr | Ohio Home Builders Association, Inc | — | Jan-Apr11 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | Jan-Apr11 |
| Ohio Municipal Attorney's Association | — | Jan-Apr11 |
| John E Gotherman | Ohio Municipal Attorney's Association | — | Jan-Apr11 |
| Ohio Municipal League | — | Jan-Apr11 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr11 |
| John E Gotherman | Ohio Municipal League | — | Jan-Apr11 |
| Kent M Scarrett | Ohio Municipal League | — | Jan-Apr11 |
| Susan J Cave | Ohio Municipal League | — | Jan-Apr11 |
| Tim Biggam | Ohio Municipal League | — | Jan-Apr12 |
| Ohio State Bar Association | — | May-Aug12 |
| Mary Amos Augsburger | Ohio State Bar Association | — | May-Aug12 |
| William K Weisenberg | Ohio State Bar Association | — | May-Aug12 |
| Ohio Township Association | — | Jan-Apr11 |
| Andrew Huffman | Ohio Township Association | — | May-Aug11 |
| Brooke A Cheney | Ohio Township Association | — | Jan-Apr11 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr11 |
| Kelly C O'Reilly | Ohio Township Association | — | Jan-Apr11 |
| Matthew DeTemple | Ohio Township Association | — | Jan-Apr11 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr11 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr11 |
| University of Cincinnati | — | May-Aug11 |
| Gregory J Vehr | University of Cincinnati | — | May-Aug11 |
| Margaret VanMeter Rolf | University of Cincinnati | — | May-Aug11 |