| Auditor of State | — | Jan-Apr09 |
| Andy Shifflette | Auditor of State | — | Jan-Apr09 |
| Christina Polesovsky | Auditor of State | — | Jan-Apr09 |
| Matt Close | Auditor of State | — | Jan-Apr09 |
| Timothy S Keen | Auditor of State | — | Jan-Apr09 |
| Automotive Service Association of Ohio, Inc | — | Jan-Apr09 |
| Brooke A Cheney | Automotive Service Association of Ohio, Inc | — | Jan-Apr09 |
| Kelly C O'Reilly | Automotive Service Association of Ohio, Inc | — | Jan-Apr09 |
| Matthew S Whitehead | Automotive Service Association of Ohio, Inc | — | Jan-Apr09 |
| Victor F Hipsley | Automotive Service Association of Ohio, Inc | — | Jan-Apr09 |
| Bureau of Workers' Compensation | — | Jan-Apr09 |
| Christina Madriguera | Bureau of Workers' Compensation | — | Jan-Apr09 |
| Gregory Paul | Bureau of Workers' Compensation | — | Jan-Apr09 |
| Margaret Concilla | Bureau of Workers' Compensation | — | Jan-Apr10 |
| Marsha P Ryan | Bureau of Workers' Compensation | — | Jan-Apr09 |
| Columbus City School District | — | Jan-Apr09 |
| Dorian Wingard | Columbus City School District | — | Jan-Apr09 |
| County Auditors' Association of Ohio | — | Jan-Apr09 |
| Thomas P Pappas | County Auditors' Association of Ohio | — | Jan-Apr09 |
| Willa J Ebersole | County Auditors' Association of Ohio | — | Jan-Apr09 |
| Adam Ward | Department of Agriculture | — | Jan-Apr09 |
| Farmers Insurance Group | — | Jan-Apr09 |
| Diane M Chapman | Farmers Insurance Group | — | Jan-Apr09 |
| Governor's Office | — | Jan-Apr09 |
| John Haseley | Governor's Office | — | Jan-Apr09 |
| Karundi A Williams | Governor's Office | — | Jan-Apr09 |
| Kristin (Kris) J Long | Governor's Office | — | Jan-Apr09 |
| Louis W Capobianco | Governor's Office | — | Sep-Dec09 |
| Greater Ohio Policy Center | — | Jan-Apr09 |
| Eugene K Krebs | Greater Ohio Policy Center | — | Jan-Apr09 |
| National Federation of Independent Business/Ohio | — | Jan-Apr09 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Jan-Apr09 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Jan-Apr09 |
| Gregory Saul | National Federation of Independent Business/Ohio | — | May-Aug10 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Jan-Apr09 |
| Ty R Pine | National Federation of Independent Business/Ohio | — | Jan-Apr09 |
| National Waste & Recycling Association | — | Jan-Apr09 |
| Natalie Wise | National Waste & Recycling Association | — | May-Aug09 |
| Thomas P Pappas | National Waste & Recycling Association | — | Jan-Apr09 |
| Willa J Ebersole | National Waste & Recycling Association | — | Jan-Apr09 |
| OCSEA AFSCME Local 11 | — | Sep-Dec09 |
| Cathryn K Fellinger | OCSEA AFSCME Local 11 | — | Sep-Dec09 |
| Office of Budget and Management | — | Sep-Dec09 |
| Sarah Harrigan | Office of Budget and Management | — | Sep-Dec09 |
| Ohio Chamber of Commerce | — | Jan-Apr09 |
| Daniel J Navin | Ohio Chamber of Commerce | — | Jan-Apr09 |
| Jack Shaner | Ohio Environmental Council | — | Jan-Apr10 |
| Ohio Environmental Protection Agency | — | Jan-Apr09 |
| Charlotte B Hickcox | Ohio Environmental Protection Agency | — | Jan-Apr09 |
| Ohio Environmental Service Industries | — | Jan-Apr09 |
| Natalie Wise | Ohio Environmental Service Industries | — | May-Aug09 |
| Thomas P Pappas | Ohio Environmental Service Industries | — | Jan-Apr09 |
| Willa J Ebersole | Ohio Environmental Service Industries | — | Jan-Apr09 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | Sep-Dec10 |
| Jerry W Collamore | Ohio Job and Family Services Directors' Association (OJFSDA) | — | Jan-Apr09 |
| Ohio Municipal League | — | Jan-Apr09 |
| Edward L Albright | Ohio Municipal League | — | Sep-Dec09 |
| John K Mahoney | Ohio Municipal League | — | Sep-Dec09 |
| Susan J Cave | Ohio Municipal League | — | Jan-Apr09 |
| Ohio Renal Association | — | May-Aug09 |
| Thomas P Pappas | Ohio Renal Association | — | May-Aug09 |
| Willa J Ebersole | Ohio Renal Association | — | May-Aug09 |
| Ohio Society of Certified Public Accountants | — | Sep-Dec09 |
| Aaron M Ockerman | Ohio Society of Certified Public Accountants | — | Sep-Dec09 |
| Amy L Mignogna | Ohio Society of Certified Public Accountants | — | Sep-Dec09 |
| Andrew Minton | Ohio Society of Certified Public Accountants | — | Sep-Dec09 |
| Barbara J Benton | Ohio Society of Certified Public Accountants | — | Sep-Dec09 |
| J Clarke Price | Ohio Society of Certified Public Accountants | — | Jan-Apr10 |
| John Singleton | Ohio Society of Certified Public Accountants | — | Sep-Dec09 |
| Neil S Clark | Ohio Society of Certified Public Accountants | — | Sep-Dec09 |
| Ohio Trucking Association | — | Jan-Apr09 |
| Larry A Davis | Ohio Trucking Association | — | Jan-Apr09 |
| Sherri Warner | Ohio Trucking Association | — | Jan-Apr09 |
| Sedgwick | — | Jan-Apr09 |
| Thomas P Pappas | Sedgwick | — | Jan-Apr09 |
| Willa J Ebersole | Sedgwick | — | Jan-Apr09 |
| Anthonio C Fiore | Service Association of Ohio | — | Sep-Dec09 |
| Vreba Hoff Dairy Development | — | Jan-Apr09 |
| Brooke A Cheney | Vreba Hoff Dairy Development | — | Jan-Apr09 |
| Kelly C O'Reilly | Vreba Hoff Dairy Development | — | Jan-Apr09 |
| Matthew S Whitehead | Vreba Hoff Dairy Development | — | Jan-Apr09 |
| Victor F Hipsley | Vreba Hoff Dairy Development | — | Jan-Apr09 |
| Waste Management of Ohio, Inc. | — | Sep-Dec09 |
| Kathryn A Trent | Waste Management of Ohio, Inc. | — | Jan-Apr10 |