| Columbus City School District | — | Jan-Apr10 |
| Dorian Wingard | Columbus City School District | — | Sep-Dec09 |
| Department of Commerce | — | May-Aug10 |
| Brian J Misencik | Department of Commerce | — | May-Aug10 |
| Jennifer L Flatter | Department of Commerce | — | May-Aug10 |
| Kimberly Ann Zurz | Department of Commerce | — | May-Aug10 |
| Matt Koppitch | Department of Commerce | — | May-Aug10 |
| Greater Cleveland Chapter, NECA | — | Sep-Dec09 |
| Aaron M Ockerman | Greater Cleveland Chapter, NECA | — | Sep-Dec09 |
| Neil S Clark | Greater Cleveland Chapter, NECA | — | Sep-Dec09 |
| Ohio AFL-CIO | — | Sep-Dec09 |
| Joseph P Rugola | Ohio AFL-CIO | — | Sep-Dec09 |
| Pierrette M Talley | Ohio AFL-CIO | — | Sep-Dec09 |
| Timothy W Burga | Ohio AFL-CIO | — | Sep-Dec09 |
| Ohio School Facilities Commission | — | Sep-Dec09 |
| Cheryl Lyman | Ohio School Facilities Commission | — | Sep-Dec09 |
| Eric R Bode | Ohio School Facilities Commission | — | Sep-Dec09 |
| Erik Roush | Ohio School Facilities Commission | — | Sep-Dec09 |
| John Eufinger | Ohio School Facilities Commission | — | Jan-Apr10 |
| Melanie E Drerup | Ohio School Facilities Commission | — | Jan-Apr10 |
| Michael Mendenhall | Ohio School Facilities Commission | — | Sep-Dec09 |
| Richard A Savors | Ohio School Facilities Commission | — | Sep-Dec09 |
| Richard Murray | Ohio School Facilities Commission | — | Sep-Dec09 |
| Steven Berezansky | Ohio School Facilities Commission | — | Sep-Dec09 |
| Susan Meyer | Ohio School Facilities Commission | — | Sep-Dec09 |