| Coalition of Ohio Regional Districts | — | May-Aug10 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | May-Aug10 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | May-Aug10 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | May-Aug10 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | May-Aug10 |
| County Commissioners' Association of Ohio | — | May-Aug09 |
| Larry L Long | County Commissioners' Association of Ohio | — | Sep-Dec10 |
| Department of Job and Family Services | — | Jan-Apr10 |
| Bruce Madson | Department of Job and Family Services | — | Jan-Apr10 |
| Laura Abu-Absi | Department of Job and Family Services | — | May-Aug09 |
| Sara Hall Phillips | Department of Job and Family Services | — | Sep-Dec09 |
| National Federation of Independent Business/Ohio | — | Sep-Dec09 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Sep-Dec09 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Sep-Dec09 |
| Gregory Saul | National Federation of Independent Business/Ohio | — | Jan-Apr10 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Sep-Dec09 |
| Ty R Pine | National Federation of Independent Business/Ohio | — | Sep-Dec09 |
| Ohio Chamber of Commerce | — | May-Aug09 |
| Andrew E Doehrel | Ohio Chamber of Commerce | — | Jan-Apr10 |
| Anthonio C Fiore | Ohio Chamber of Commerce | — | May-Aug09 |
| Ohio Trucking Association | — | May-Aug09 |
| Larry A Davis | Ohio Trucking Association | — | May-Aug09 |
| Sherri Warner | Ohio Trucking Association | — | May-Aug09 |
| Anthonio C Fiore | Service Association of Ohio | — | Sep-Dec09 |