| Aaron M Ockerman | Association of Ohio Health Commissioners | — | May-Aug12 |
| City of Cincinnati | — | Jan-Apr12 |
| Charles H Gerhardt, III | City of Cincinnati | — | Jan-Apr12 |
| James T Benedict | City of Cincinnati | — | Jan-Apr12 |
| City of Dayton | — | Jan-Apr12 |
| Consumer Technology Association (CTA)™ | — | Jan-Apr12 |
| Andrew Huffman | Consumer Technology Association (CTA)™ | — | Jan-Apr12 |
| Brooke A Cheney | Consumer Technology Association (CTA)™ | — | Jan-Apr12 |
| Kelly C O'Reilly | Consumer Technology Association (CTA)™ | — | Jan-Apr12 |
| Matthew S Whitehead | Consumer Technology Association (CTA)™ | — | Jan-Apr12 |
| Victor F Hipsley | Consumer Technology Association (CTA)™ | — | Jan-Apr12 |
| County Commissioners' Association of Ohio | — | Jan-Apr12 |
| Bradford L Cole | County Commissioners' Association of Ohio | — | Jan-Apr12 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr12 |
| John R Leutz | County Commissioners' Association of Ohio | — | May-Aug12 |
| Joshua Hahn | County Commissioners' Association of Ohio | — | Jan-Apr12 |
| Larry L Long | County Commissioners' Association of Ohio | — | Jan-Apr12 |
| Cuyahoga County | — | May-Aug12 |
| Ed Jerse | Cuyahoga County | — | May-Aug12 |
| Emily Lundgard | Cuyahoga County | — | May-Aug12 |
| Melissa Bacon | Department of Health | — | Sep-Dec12 |
| Governor's Office | — | Jan-Apr12 |
| Benjamin Kanzeg | Governor's Office | — | Jan-Apr12 |
| Beth Hansen | Governor's Office | — | Jan-Apr12 |
| Brad Barger | Governor's Office | — | Jan-Apr12 |
| Craig Butler | Governor's Office | — | Jan-Apr12 |
| Jai Chabria | Governor's Office | — | May-Aug12 |
| James W. Sheppard, III | Governor's Office | — | Jan-Apr12 |
| Jeff Polesovsky | Governor's Office | — | May-Aug12 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug12 |
| Matt Carle | Governor's Office | — | Jan-Apr12 |
| Melissa Bacon | Governor's Office | — | Sep-Dec11 |
| Scott Blake | Governor's Office | — | Jan-Apr12 |
| Wayne Struble | Governor's Office | — | Jan-Apr12 |
| National Waste & Recycling Association | — | Jan-Apr12 |
| Natalie Wise | National Waste & Recycling Association | — | May-Aug12 |
| Thomas P Pappas | National Waste & Recycling Association | — | Jan-Apr12 |
| Willa J Ebersole | National Waste & Recycling Association | — | Jan-Apr12 |
| Ohio Chamber of Commerce | — | May-Aug12 |
| Charlotte B Hickcox | Ohio Chamber of Commerce | — | May-Aug12 |
| Ohio Chemistry Technology Council | — | Jan-Apr12 |
| Jack R Pounds | Ohio Chemistry Technology Council | — | Jan-Apr12 |
| Lisa Allen | Ohio Chemistry Technology Council | — | Jan-Apr12 |
| Ohio Environmental Health Association | — | May-Aug12 |
| W Zachary Holzapfel | Ohio Environmental Health Association | — | May-Aug12 |
| Ohio Environmental Protection Agency | — | Jan-Apr12 |
| Annie van Blaricom | Ohio Environmental Protection Agency | — | Jan-Apr12 |
| Laura H. Factor | Ohio Environmental Protection Agency | — | Jan-Apr12 |
| Scott Nally | Ohio Environmental Protection Agency | — | Jan-Apr12 |
| Tracy S Freeman | Ohio Environmental Protection Agency | — | Jan-Apr12 |
| Republic Services, Inc. | — | Jan-Apr12 |
| Steven H White | Republic Services, Inc. | — | Jan-Apr12 |
| Rumpke Consolidated Companies | — | Jan-Apr12 |
| Charles J Luken | Rumpke Consolidated Companies | — | Jan-Apr12 |
| Leah Pappas Porner | Rumpke Consolidated Companies | — | Jan-Apr12 |
| Solid Waste Authority of Central Ohio | — | Jan-Apr12 |
| Dan Jones | Solid Waste Authority of Central Ohio | — | Jan-Apr12 |
| Daniel R Helmick | Solid Waste Authority of Central Ohio | — | Jan-Apr12 |
| David A Battocletti | Solid Waste Authority of Central Ohio | — | May-Aug12 |
| William L Byers, IV | Solid Waste Authority of Central Ohio | — | Jan-Apr12 |
| Waste Management of Ohio, Inc. | — | Jan-Apr12 |
| Kathryn A Trent | Waste Management of Ohio, Inc. | — | Jan-Apr12 |
| McKenzie K Davis | Waste Management of Ohio, Inc. | — | May-Aug12 |
| Richard A Ayish | Waste Management of Ohio, Inc. | — | Jan-Apr12 |