| Sean P Dunn | AES Ohio | — | May-Aug10 |
| City of Cincinnati | — | Sep-Dec09 |
| Charles H Gerhardt, III | City of Cincinnati | — | Sep-Dec09 |
| James T Benedict | City of Cincinnati | — | Sep-Dec09 |
| County Auditors' Association of Ohio | — | Sep-Dec09 |
| Thomas P Pappas | County Auditors' Association of Ohio | — | Sep-Dec09 |
| Willa J Ebersole | County Auditors' Association of Ohio | — | Sep-Dec09 |
| County Commissioners' Association of Ohio | — | Sep-Dec09 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec09 |
| John R Leutz | County Commissioners' Association of Ohio | — | Sep-Dec09 |
| Larry L Long | County Commissioners' Association of Ohio | — | Sep-Dec09 |
| County Treasurers' Association of Ohio | — | Sep-Dec09 |
| Michael P Morrison | County Treasurers' Association of Ohio | — | Sep-Dec09 |
| Department of Commerce | — | Jan-Apr10 |
| Brian J Misencik | Department of Commerce | — | Jan-Apr10 |
| Ernie Davis | Department of Commerce | — | Jan-Apr10 |
| Jennifer L Flatter | Department of Commerce | — | Jan-Apr10 |
| Kimberly Ann Zurz | Department of Commerce | — | Jan-Apr10 |
| Matt Koppitch | Department of Commerce | — | Jan-Apr10 |
| Governor's Office | — | Sep-Dec09 |
| Michael Deemer | Governor's Office | — | Sep-Dec09 |
| Greater Ohio Policy Center | — | Sep-Dec09 |
| Dawn Larzelere | Greater Ohio Policy Center | — | Sep-Dec09 |
| Eugene K Krebs | Greater Ohio Policy Center | — | Sep-Dec09 |
| Christie Angel | Hamilton County Board of County Commissioners | — | Sep-Dec09 |
| Lisa H Dodge | Hamilton County Board of County Commissioners | — | Sep-Dec09 |
| Sean P Dunn | Hamilton County Board of County Commissioners | — | Sep-Dec09 |
| Mechanical Contractors Association of Ohio | — | May-Aug10 |
| Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec09 |
| Chester R Jourdan, Jr | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr10 |
| Laura Koprowski | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec09 |
| Ohio Home Builders Association, Inc | — | Sep-Dec09 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | Sep-Dec09 |
| Robert N Eshenbaugh, Jr | Ohio Home Builders Association, Inc | — | Sep-Dec09 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | Sep-Dec09 |
| Ohio Housing Council | — | Sep-Dec09 |
| Brooke A Cheney | Ohio Housing Council | — | Sep-Dec09 |
| Kelly C O'Reilly | Ohio Housing Council | — | Sep-Dec09 |
| Matthew S Whitehead | Ohio Housing Council | — | Sep-Dec09 |
| Victor F Hipsley | Ohio Housing Council | — | Sep-Dec09 |
| Ohio Municipal League | — | Sep-Dec09 |
| Edward L Albright | Ohio Municipal League | — | Sep-Dec09 |
| John K Mahoney | Ohio Municipal League | — | Sep-Dec09 |
| Kent M Scarrett | Ohio Municipal League | — | Sep-Dec09 |
| Susan J Cave | Ohio Municipal League | — | Sep-Dec09 |
| Ohio Real Estate Investors Association | — | Sep-Dec09 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Jan-Apr10 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | Sep-Dec09 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Sep-Dec09 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Sep-Dec09 |
| Ohio Township Association | — | Sep-Dec09 |
| Brooke A Cheney | Ohio Township Association | — | Sep-Dec09 |
| Heidi M Fought | Ohio Township Association | — | Sep-Dec09 |
| Kelly C O'Reilly | Ohio Township Association | — | Sep-Dec09 |
| Matthew DeTemple | Ohio Township Association | — | Jan-Apr10 |
| Matthew S Whitehead | Ohio Township Association | — | Sep-Dec09 |
| Michael H Cochran | Ohio Township Association | — | Jan-Apr10 |
| Victor F Hipsley | Ohio Township Association | — | Sep-Dec09 |
| United Way of Central Ohio | — | Sep-Dec09 |
| Valerie F Ridgeway | United Way of Central Ohio | — | Sep-Dec09 |