| Association of Ohio Metropolitan Wastewater Agencies | — | Sep-Dec10 |
| Nathanael Jonhenry | Association of Ohio Metropolitan Wastewater Agencies | — | Sep-Dec10 |
| Timothy J Cosgrove | Association of Ohio Metropolitan Wastewater Agencies | — | Sep-Dec10 |
| Coalition of Ohio Regional Districts | — | Sep-Dec10 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | Sep-Dec10 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | Sep-Dec10 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Sep-Dec10 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Sep-Dec10 |
| County Commissioners' Association of Ohio | — | Sep-Dec10 |
| Joshua Hahn | County Commissioners' Association of Ohio | — | Sep-Dec10 |
| Larry L Long | County Commissioners' Association of Ohio | — | Sep-Dec10 |
| Ohio Chamber of Commerce | — | Sep-Dec10 |
| Jennifer Klein | Ohio Chamber of Commerce | — | Sep-Dec10 |
| Ohio Environmental Protection Agency | — | Sep-Dec10 |
| Charlotte B Hickcox | Ohio Environmental Protection Agency | — | Sep-Dec10 |
| Chris Korleski | Ohio Environmental Protection Agency | — | Sep-Dec10 |
| Laura H. Factor | Ohio Environmental Protection Agency | — | Sep-Dec10 |
| Tracy S Freeman | Ohio Environmental Protection Agency | — | Sep-Dec10 |
| Ohio Home Builders Association, Inc | — | Sep-Dec10 |
| Robert N Eshenbaugh, Jr | Ohio Home Builders Association, Inc | — | Sep-Dec10 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | Sep-Dec10 |
| Ohio Real Estate Investors Association | — | Sep-Dec10 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Sep-Dec10 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | Sep-Dec10 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Sep-Dec10 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Sep-Dec10 |