| American Petroleum Institute - API Ohio | — | Jan-Apr11 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Jan-Apr11 |
| Terry P Fleming | American Petroleum Institute - API Ohio | — | Jan-Apr11 |
| Bowling Green State University | — | Jan-Apr11 |
| David Robinson | Bowling Green State University | — | Jan-Apr11 |
| County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Joshua Hahn | County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Larry L Long | County Commissioners' Association of Ohio | — | Jan-Apr11 |
| Department of Agriculture | — | May-Aug11 |
| James Zehringer | Department of Agriculture | — | May-Aug11 |
| Melissa Bacon | Department of Health | — | Sep-Dec12 |
| Brooke A Cheney | Duke Energy Business Services | — | Jan-Apr11 |
| Kelly C O'Reilly | Duke Energy Business Services | — | Jan-Apr11 |
| Matthew S Whitehead | Duke Energy Business Services | — | Jan-Apr11 |
| Victor F Hipsley | Duke Energy Business Services | — | Jan-Apr11 |
| Enterprise Products Company | — | Jan-Apr12 |
| Delbert Fore | Enterprise Products Company | — | Jan-Apr12 |
| Nathanael Jonhenry | Enterprise Products Company | — | Jan-Apr12 |
| Timothy J Cosgrove | Enterprise Products Company | — | Jan-Apr12 |
| Environment Ohio, Inc | — | Jan-Apr11 |
| Julian Boggs | Environment Ohio, Inc | — | Jan-Apr11 |
| 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 |
| Craig Butler | Governor's Office | — | Sep-Dec11 |
| Jai Chabria | Governor's Office | — | Jan-Apr11 |
| James W. Sheppard, III | Governor's Office | — | Jan-Apr11 |
| Jeff Polesovsky | Governor's Office | — | Jan-Apr11 |
| 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 |
| Inter-University Council of Ohio (IUC) | — | Jan-Apr11 |
| Bruce E Johnson | Inter-University Council of Ohio (IUC) | — | Jan-Apr11 |
| Cindy L McQuade | Inter-University Council of Ohio (IUC) | — | Jan-Apr11 |
| James M Suver | Inter-University Council of Ohio (IUC) | — | Jan-Apr11 |
| Kent State University | — | Jan-Apr11 |
| Crystal Monique Cook | Kent State University | — | Jan-Apr11 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr11 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr11 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr11 |
| Keith H Brooks | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr11 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr11 |
| William J Schedel, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr11 |
| Tracy E Sabetta | National Wildlife Federation | — | Jan-Apr11 |
| Larry A Davis | Ohio Association of Movers, Inc | — | Sep-Dec11 |
| Sherri Warner | Ohio Association of Movers, Inc | — | Sep-Dec11 |
| Ohio Chamber of Commerce | — | Jan-Apr11 |
| Andrew E Doehrel | Ohio Chamber of Commerce | — | Jan-Apr12 |
| Jennifer Klein | Ohio Chamber of Commerce | — | Jan-Apr11 |
| Matthew Forney | Ohio Chamber of Commerce | — | Jan-Apr11 |
| Sherri Warner | Ohio Chapter International Warehouse and Logistics Association | — | Jan-Apr12 |
| Ohio Department of Natural Resources | — | May-Aug11 |
| Ben Pendery | Ohio Department of Natural Resources | — | May-Aug11 |
| David Mustine | Ohio Department of Natural Resources | — | May-Aug11 |
| Glen Cobb | Ohio Department of Natural Resources | — | May-Aug11 |
| Michael Biddison | Ohio Department of Natural Resources | — | May-Aug11 |
| Scott Zody | Ohio Department of Natural Resources | — | May-Aug11 |
| William Damschroder | Ohio Department of Natural Resources | — | May-Aug11 |
| Ohio Environmental Council | — | Jan-Apr11 |
| Jack Shaner | Ohio Environmental Council | — | Jan-Apr11 |
| Kristy Meyer | Ohio Environmental Council | — | Sep-Dec12 |
| Ohio Environmental Protection Agency | — | May-Aug11 |
| Penny Seipel | Ohio Environmental Protection Agency | — | May-Aug11 |
| Tracy S Freeman | Ohio Environmental Protection Agency | — | May-Aug11 |
| Ohio Farm Bureau Federation, Inc. | — | Jan-Apr11 |
| Beth Vanderkooi | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr11 |
| Ohio Municipal Electric Association | — | May-Aug11 |
| Courtney Saunders | Ohio Municipal Electric Association | — | May-Aug11 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Sep-Dec11 |
| 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 Oil Gathering Corporation | — | Jan-Apr11 |
| Matthew Forney | Ohio Oil Gathering Corporation | — | Jan-Apr11 |
| Ohio Oil and Gas Association | — | Jan-Apr11 |
| Brian Hickman | Ohio Oil and Gas Association | — | Jan-Apr11 |
| Frederick E Mills | Ohio Oil and Gas Association | — | Jan-Apr11 |
| Thomas E. Stewart | Ohio Oil and Gas Association | — | Jan-Apr11 |
| Ohio Parks and Recreation Association, Inc | — | Jan-Apr11 |
| James A Woodward | Ohio Parks and Recreation Association, Inc | — | 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 | — | May-Aug11 |
| Sierra Club - Ohio Chapter | — | Jan-Apr11 |
| Jennifer Miller | Sierra Club - Ohio Chapter | — | Jan-Apr11 |
| The Nature Conservancy in Ohio | — | Jan-Apr11 |
| Adrienne L Dziak | The Nature Conservancy in Ohio | — | Jan-Apr11 |
| Josh Knights | The Nature Conservancy in Ohio | — | Jan-Apr11 |
| The Ohio State University | — | Jan-Apr11 |
| John W Hershey | The Ohio State University | — | Jan-Apr11 |
| Thomas Walsh | The Ohio State University | — | Jan-Apr11 |
| U.S. Sportsmen's Alliance | — | Jan-Apr11 |
| Evan Heusinkveld | U.S. Sportsmen's Alliance | — | Jan-Apr11 |
| Jeremy Rine | U.S. Sportsmen's Alliance | — | Jan-Apr11 |
| Robert Sexton | U.S. Sportsmen's Alliance | — | Jan-Apr11 |