| Associated General Contractors of Ohio | — | Jan-Apr11 |
| Andrea Maclam Ashley | Associated General Contractors of Ohio | — | Jan-Apr11 |
| Burgess & Niple, Inc | — | Jan-Apr11 |
| Brooke A Cheney | Burgess & Niple, Inc | — | Jan-Apr11 |
| Kelly C O'Reilly | Burgess & Niple, Inc | — | Jan-Apr11 |
| Matthew S Whitehead | Burgess & Niple, Inc | — | Jan-Apr11 |
| Victor F Hipsley | Burgess & Niple, Inc | — | Jan-Apr11 |
| Caterpillar, Inc | — | Jan-Apr11 |
| Courtney Saunders | Caterpillar, Inc | — | Jan-Apr11 |
| Daniel P Leite | Caterpillar, Inc | — | Jan-Apr11 |
| Keith H Brooks | Caterpillar, Inc | — | Jan-Apr11 |
| Kurt L Leib | Caterpillar, Inc | — | Jan-Apr11 |
| Luther L Liggett, Jr. | Community Papers of Ohio and West Virginia | — | May-Aug11 |
| County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Larry L Long | County Commissioners' Association of Ohio | — | 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 |
| Mechanical Contractors Association of Ohio | — | Jan-Apr11 |
| Daniel A Reinhard | Mechanical Contractors Association of Ohio | — | May-Aug11 |
| Joshua Sanders | Mechanical Contractors Association of Ohio | — | May-Aug11 |
| Leah Pappas Porner | Mechanical Contractors Association of Ohio | — | May-Aug11 |
| NECA Ohio Conference LLC | — | May-Aug11 |
| Luther L Liggett, Jr. | NECA Ohio Conference LLC | — | May-Aug11 |
| Ohio AFL-CIO | — | Jan-Apr11 |
| Matt Smith | Ohio AFL-CIO | — | Jan-Apr11 |
| Pierrette M Talley | Ohio AFL-CIO | — | Jan-Apr11 |
| Timothy W Burga | Ohio AFL-CIO | — | Jan-Apr11 |
| Larry A Davis | Ohio Association of Movers, Inc | — | Sep-Dec11 |
| Sherri Warner | Ohio Association of Movers, Inc | — | Sep-Dec11 |
| Sherri Warner | Ohio Chapter International Warehouse and Logistics Association | — | Jan-Apr12 |
| Ohio Department of Transportation | — | Jan-Apr11 |
| Andrew Bremer | Ohio Department of Transportation | — | Jan-Apr11 |
| Ohio Green Industry Association (OGIA) | — | Sep-Dec11 |
| Belinda M Jones | Ohio Green Industry Association (OGIA) | — | Sep-Dec11 |
| Dan Jones | Ohio Green Industry Association (OGIA) | — | Sep-Dec11 |
| 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 | — | May-Aug11 |
| John E Gotherman | Ohio Municipal Attorney's Association | — | May-Aug11 |
| Ohio Municipal Electric Association | — | May-Aug11 |
| Courtney Saunders | Ohio Municipal Electric Association | — | May-Aug11 |
| Daniel P Leite | Ohio Municipal Electric Association | — | May-Aug11 |
| John W Bentine | Ohio Municipal Electric Association | — | May-Aug11 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | May-Aug11 |
| Keith H Brooks | Ohio Municipal Electric Association | — | May-Aug11 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Sep-Dec11 |
| Michael A Beirne | Ohio Municipal Electric Association | — | May-Aug11 |
| Ohio Municipal League | — | May-Aug11 |
| Edward L Albright | Ohio Municipal League | — | May-Aug11 |
| John E Gotherman | Ohio Municipal League | — | May-Aug11 |
| Kent M Scarrett | Ohio Municipal League | — | May-Aug11 |
| Susan J Cave | Ohio Municipal League | — | May-Aug11 |
| Ohio Occupational Therapy Association | — | Sep-Dec11 |
| Ohio School Facilities Commission | — | Jan-Apr11 |
| Cheryl Lyman | Ohio School Facilities Commission | — | Jan-Apr11 |
| David Chovan | Ohio School Facilities Commission | — | May-Aug11 |
| Lois Snyder | Ohio School Facilities Commission | — | May-Aug11 |
| Melanie E Drerup | Ohio School Facilities Commission | — | Jan-Apr11 |
| Michael Mendenhall | Ohio School Facilities Commission | — | Jan-Apr11 |
| Richard Hickman | Ohio School Facilities Commission | — | Jan-Apr11 |
| Sarah Spence | Ohio School Facilities Commission | — | Jan-Apr11 |
| Steven Berezansky | Ohio School Facilities Commission | — | Jan-Apr11 |
| Steven H Lutz | Ohio School Facilities Commission | — | Jan-Apr11 |
| 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 |
| Ohio Trucking Association | — | Jan-Apr11 |
| Larry A Davis | Ohio Trucking Association | — | Jan-Apr11 |
| Sherri Warner | Ohio Trucking Association | — | Jan-Apr11 |
| The Ohio State University | — | May-Aug11 |
| John W Hershey | The Ohio State University | — | May-Aug11 |