| Alliance For Automotive Innovation | — | May-Aug11 |
| Charles J Luken | Alliance For Automotive Innovation | — | May-Aug11 |
| Daniel A Reinhard | Alliance For Automotive Innovation | — | May-Aug11 |
| Joshua Sanders | Alliance For Automotive Innovation | — | May-Aug11 |
| Leah Pappas Porner | Alliance For Automotive Innovation | — | May-Aug11 |
| American Petroleum Institute - API Ohio | — | Sep-Dec11 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Sep-Dec11 |
| Terry P Fleming | American Petroleum Institute - API Ohio | — | Sep-Dec11 |
| Automotive Service Association of Ohio, Inc | — | Sep-Dec11 |
| Andrew Huffman | Automotive Service Association of Ohio, Inc | — | Sep-Dec11 |
| Brooke A Cheney | Automotive Service Association of Ohio, Inc | — | Sep-Dec11 |
| Kelly C O'Reilly | Automotive Service Association of Ohio, Inc | — | Sep-Dec11 |
| Matthew S Whitehead | Automotive Service Association of Ohio, Inc | — | Sep-Dec11 |
| Victor F Hipsley | Automotive Service Association of Ohio, Inc | — | Sep-Dec11 |
| Chesapeake Energy | — | Sep-Dec11 |
| Jennifer Klein | Chesapeake Energy | — | Sep-Dec11 |
| Joseph Erb | Chesapeake Energy | — | Sep-Dec11 |
| Matthew Hammond | Chesapeake Energy | — | Sep-Dec11 |
| Clean Fuels Ohio | — | Sep-Dec11 |
| Daniel R Helmick | Clean Fuels Ohio | — | Sep-Dec11 |
| David A Battocletti | Clean Fuels Ohio | — | Sep-Dec11 |
| Jason Phillips | Clean Fuels Ohio | — | May-Aug12 |
| Katherine Stewart | Clean Fuels Ohio | — | Sep-Dec11 |
| Samuel D Spofforth | Clean Fuels Ohio | — | May-Aug12 |
| Samuel E Gerhardstein | Columbia Gas of Ohio, Inc | — | Sep-Dec11 |
| County Commissioners' Association of Ohio | — | May-Aug11 |
| Bradford L Cole | County Commissioners' Association of Ohio | — | May-Aug11 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | May-Aug11 |
| Joshua Hahn | County Commissioners' Association of Ohio | — | Sep-Dec11 |
| Larry L Long | County Commissioners' Association of Ohio | — | May-Aug11 |
| Melissa Bacon | Department of Health | — | Sep-Dec12 |
| Department of Public Safety | — | May-Aug11 |
| Brad Barger | Department of Public Safety | — | May-Aug11 |
| FCA US LLC | — | Sep-Dec11 |
| Christine Estereicher | FCA US LLC | — | Sep-Dec11 |
| Vincent J Squillace, III | FCA US LLC | — | May-Aug11 |
| FirstEnergy | — | Sep-Dec11 |
| Chrisy Wright | FirstEnergy | — | Sep-Dec11 |
| Ty R Pine | FirstEnergy | — | Sep-Dec11 |
| Ford Motor Company | — | Sep-Dec11 |
| Denise M Larr | Ford Motor Company | — | Sep-Dec11 |
| Gabby Bruno | Ford Motor Company | — | Sep-Dec11 |
| William Fitzgibbon | Ford Motor Company | — | Sep-Dec11 |
| General Motors, LLC | — | May-Aug11 |
| Brian O'Connell | General Motors, LLC | — | May-Aug11 |
| Daniel P Leite | General Motors, LLC | — | May-Aug11 |
| Keith H Brooks | General Motors, LLC | — | May-Aug11 |
| Kurt L Leib | General Motors, LLC | — | May-Aug11 |
| Governor's Office | — | May-Aug11 |
| Benjamin Kanzeg | Governor's Office | — | May-Aug11 |
| Beth Hansen | Governor's Office | — | May-Aug11 |
| Brad Barger | Governor's Office | — | Sep-Dec11 |
| Jai Chabria | Governor's Office | — | May-Aug12 |
| James W. Sheppard, III | Governor's Office | — | May-Aug11 |
| Jeff Polesovsky | Governor's Office | — | May-Aug12 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug12 |
| Matt Carle | Governor's Office | — | May-Aug11 |
| Melissa Bacon | Governor's Office | — | Sep-Dec11 |
| Scott Blake | Governor's Office | — | Jan-Apr12 |
| Wayne Struble | Governor's Office | — | May-Aug11 |
| Greater Ohio Policy Center | — | Sep-Dec11 |
| Eugene K Krebs | Greater Ohio Policy Center | — | Sep-Dec11 |
| Honda of America Mfg., Inc. | — | Sep-Dec11 |
| Bill Konstantacos | Honda of America Mfg., Inc. | — | Sep-Dec11 |
| Caroline K Ramsey | Honda of America Mfg., Inc. | — | Sep-Dec11 |
| Interstate Gas Supply, Inc. | — | Sep-Dec11 |
| Denise M Larr | Interstate Gas Supply, Inc. | — | Sep-Dec11 |
| William Fitzgibbon | Interstate Gas Supply, Inc. | — | Sep-Dec11 |
| Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr12 |
| Chester R Jourdan, Jr | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr12 |
| Laura Koprowski | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr12 |
| 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 | — | Sep-Dec11 |
| Andrew Bremer | Ohio Department of Transportation | — | Sep-Dec11 |
| Michael Evans | Ohio Department of Transportation | — | Sep-Dec11 |
| Ohio Ethanol Producers Association | — | Sep-Dec11 |
| Ohio Gas Association | — | Sep-Dec11 |
| David L Celona | Ohio Gas Association | — | Sep-Dec11 |
| James Stewart | Ohio Gas Association | — | Sep-Dec11 |
| Ohio Municipal Electric Association | — | Sep-Dec11 |
| John W Bentine | Ohio Municipal Electric Association | — | Sep-Dec11 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Sep-Dec11 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Sep-Dec11 |
| Ohio Right to Life | — | Jan-Apr12 |
| Ohio Trucking Association | — | Sep-Dec11 |
| Larry A Davis | Ohio Trucking Association | — | May-Aug11 |
| Sherri Warner | Ohio Trucking Association | — | May-Aug11 |
| Matthew S Whitehead | ProMedica | — | Jan-Apr12 |
| Denise M Larr | Timken Company | — | Sep-Dec11 |