| American Petroleum Institute - API Ohio | — | May-Aug09 |
| Megan Lashutka | American Petroleum Institute - API Ohio | — | May-Aug09 |
| Terry P Fleming | American Petroleum Institute - API Ohio | — | May-Aug09 |
| Avient Corporation | — | Jan-Apr10 |
| Deborah L Neale | Avient Corporation | — | Jan-Apr10 |
| Bowling Green State University | — | May-Aug10 |
| David Robinson | Bowling Green State University | — | May-Aug10 |
| Sandra A MacNevin | Bowling Green State University | — | Sep-Dec09 |
| Caterpillar, Inc | — | Sep-Dec09 |
| Daniel P Leite | Caterpillar, Inc | — | Sep-Dec09 |
| Keith H Brooks | Caterpillar, Inc | — | Sep-Dec09 |
| Kurt L Leib | Caterpillar, Inc | — | Sep-Dec09 |
| Columbus State Community College | — | Sep-Dec09 |
| David P Corey | Columbus State Community College | — | Sep-Dec09 |
| Cuyahoga Community College | — | Sep-Dec09 |
| Christopher M Sinagra | Cuyahoga Community College | — | Sep-Dec09 |
| Paul Kudlak | Cuyahoga Community College | — | Sep-Dec09 |
| Department of Administrative Services | — | May-Aug09 |
| Hugh Quill | Department of Administrative Services | — | Sep-Dec09 |
| Nadine L Wise | Department of Administrative Services | — | May-Aug09 |
| Sarah Saccany | Department of Administrative Services | — | Sep-Dec09 |
| Department of Agriculture | — | May-Aug09 |
| Adam Ward | Department of Agriculture | — | May-Aug09 |
| Mark Forni | Department of Agriculture | — | Jan-Apr10 |
| Mike Eckhardt | Department of Agriculture | — | May-Aug09 |
| Robert J Boggs | Department of Agriculture | — | May-Aug09 |
| William A Hopper, Jr | Department of Agriculture | — | Jan-Apr10 |
| Department of Higher Education | — | May-Aug09 |
| Matthew J Smydo | Department of Higher Education | — | May-Aug09 |
| Department of Taxation | — | May-Aug10 |
| Carol Mahaffey | Department of Taxation | — | May-Aug10 |
| Christopher W Hall | Department of Taxation | — | May-Aug10 |
| Frederick Church | Department of Taxation | — | May-Aug10 |
| Jason Smith | Department of Taxation | — | May-Aug10 |
| John Kohlstrand | Department of Taxation | — | May-Aug10 |
| Kevin L McNeil | Department of Taxation | — | May-Aug10 |
| Mark F Aiken | Department of Taxation | — | May-Aug10 |
| Michael P Sobul | Department of Taxation | — | May-Aug10 |
| Richard A Levin | Department of Taxation | — | May-Aug10 |
| Rick Anthony | Department of Taxation | — | May-Aug10 |
| E.I. DuPont De Nemours & Company | — | May-Aug09 |
| Jeff Fritz | E.I. DuPont De Nemours & Company | — | May-Aug09 |
| Glatfelter | — | Jan-Apr10 |
| T A Dobrozsi | Glatfelter | — | Jan-Apr10 |
| Governor's Office | — | Sep-Dec09 |
| Kristin (Kris) J Long | Governor's Office | — | Sep-Dec09 |
| Louis W Capobianco | Governor's Office | — | Jan-Apr10 |
| Inter-University Council of Ohio (IUC) | — | May-Aug09 |
| Bruce E Johnson | Inter-University Council of Ohio (IUC) | — | Sep-Dec09 |
| Cindy L McQuade | Inter-University Council of Ohio (IUC) | — | Sep-Dec09 |
| James M Suver | Inter-University Council of Ohio (IUC) | — | May-Aug09 |
| International Paper | — | May-Aug09 |
| David Kluesner | International Paper | — | May-Aug09 |
| Jody Foltyn | International Paper | — | May-Aug09 |
| Vaughn R Flasher | International Paper | — | May-Aug09 |
| Kent State University | — | May-Aug09 |
| Crystal Monique Cook | Kent State University | — | May-Aug09 |
| Patricia A Myers | Kent State University | — | May-Aug09 |
| Medco Health Solutions, Inc. & Affiliates | — | May-Aug09 |
| Daniel G Hilson | Medco Health Solutions, Inc. & Affiliates | — | May-Aug09 |
| Melissa R Hoeffel | Medco Health Solutions, Inc. & Affiliates | — | May-Aug09 |
| Miami University | — | Sep-Dec09 |
| Lisa Dankovich | Miami University | — | Sep-Dec09 |
| Randi M Thomas | Miami University | — | Sep-Dec09 |
| Ohio Association of Community Colleges | — | Sep-Dec09 |
| Stephanie Franz | Ohio Association of Community Colleges | — | Sep-Dec09 |
| Ohio Chamber of Commerce | — | May-Aug09 |
| Andrew E Doehrel | Ohio Chamber of Commerce | — | Sep-Dec09 |
| Jennifer Klein | Ohio Chamber of Commerce | — | May-Aug09 |
| Ohio Environmental Council | — | Sep-Dec09 |
| Jack Shaner | Ohio Environmental Council | — | Sep-Dec09 |
| Ohio Farm Bureau Federation, Inc. | — | May-Aug09 |
| Adam Sharp | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec09 |
| Christopher Henney | Ohio Farm Bureau Federation, Inc. | — | May-Aug09 |
| Keith M Stimpert | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec09 |
| Ohio Municipal Electric Association | — | Jan-Apr10 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Jan-Apr10 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Jan-Apr10 |
| John W Bentine | Ohio Municipal Electric Association | — | Jan-Apr10 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Jan-Apr10 |
| Keith H Brooks | Ohio Municipal Electric Association | — | Jan-Apr10 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Jan-Apr10 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Jan-Apr10 |
| Ohio Petroleum Marketers & Convenience Store Association | — | Sep-Dec09 |
| Thomas R Winters | Ohio Petroleum Marketers & Convenience Store Association | — | May-Aug09 |
| Ohio Soybean Association | — | May-Aug09 |
| Alan Melamed | Ohio Soybean Association | — | May-Aug09 |
| Ian Abraham Nickey | Ohio Soybean Association | — | Sep-Dec09 |
| Jamie Butts | Ohio Soybean Association | — | Sep-Dec09 |
| John Lumpe | Ohio Soybean Association | — | May-Aug09 |
| Rocky Black | Ohio Soybean Association | — | May-Aug09 |
| Stephen Caminati | Ohio Soybean Association | — | May-Aug09 |
| Pilot Travel Centers LLC | — | May-Aug09 |
| Keith H Brooks | Pilot Travel Centers LLC | — | May-Aug09 |
| Kurt L Leib | Pilot Travel Centers LLC | — | May-Aug09 |
| Matthew S Whitehead | Sanofi Pasteur | — | Sep-Dec09 |
| Synagro-WWT, Inc | — | Sep-Dec09 |
| Brooke A Cheney | Synagro-WWT, Inc | — | Sep-Dec09 |
| Kelly C O'Reilly | Synagro-WWT, Inc | — | Sep-Dec09 |
| Matthew S Whitehead | Synagro-WWT, Inc | — | Sep-Dec09 |
| Victor F Hipsley | Synagro-WWT, Inc | — | Sep-Dec09 |
| The Ohio State University | — | May-Aug09 |
| John W Hershey | The Ohio State University | — | May-Aug09 |
| University of Akron | — | May-Aug09 |
| Anthony Barnes | University of Akron | — | May-Aug09 |
| Christie Angel | University of Akron | — | May-Aug09 |
| John A LaGuardia | University of Akron | — | May-Aug09 |
| Lisa H Dodge | University of Akron | — | May-Aug09 |
| Luis M Proenza | University of Akron | — | May-Aug09 |
| Sean P Dunn | University of Akron | — | May-Aug09 |
| University of Cincinnati | — | Sep-Dec09 |
| Gregory J Vehr | University of Cincinnati | — | Sep-Dec09 |
| Margaret VanMeter Rolf | University of Cincinnati | — | Sep-Dec09 |
| Kelly C O'Reilly | Vreba Hoff Dairy Development | — | Jan-Apr10 |
| Zonex Inc | — | Jan-Apr10 |