| American Property Casualty Insurance Association (APCIA) | — | Jan-Apr25 |
| Stephen Buehrer | American Property Casualty Insurance Association (APCIA) | — | Jan-Apr25 |
| Aqua Ohio, Inc | — | Jan-Apr25 |
| Joseph Price | Aqua Ohio, Inc | — | Jan-Apr25 |
| William Fitzgibbon | Aqua Ohio, Inc | — | Jan-Apr25 |
| Association of Ohio Drinking Water Agencies | — | Jan-Apr25 |
| David Rees Alexander | Association of Ohio Drinking Water Agencies | — | Jan-Apr25 |
| Desmond Bryant | Association of Ohio Drinking Water Agencies | — | Jan-Apr25 |
| Nathanael Jonhenry | Association of Ohio Drinking Water Agencies | — | Jan-Apr25 |
| Scott Lundregan | Association of Ohio Drinking Water Agencies | — | Jan-Apr25 |
| Association of Ohio Metropolitan Wastewater Agencies | — | Jan-Apr25 |
| David Rees Alexander | Association of Ohio Metropolitan Wastewater Agencies | — | Jan-Apr25 |
| Desmond Bryant | Association of Ohio Metropolitan Wastewater Agencies | — | Jan-Apr25 |
| Nathanael Jonhenry | Association of Ohio Metropolitan Wastewater Agencies | — | Jan-Apr25 |
| Scott Lundregan | Association of Ohio Metropolitan Wastewater Agencies | — | Jan-Apr25 |
| Timothy J Cosgrove | Association of Ohio Metropolitan Wastewater Agencies | — | Jan-Apr25 |
| Alana Tucker | City of Cincinnati | — | Sep-Dec25 |
| Anne Sesler | City of Cincinnati | — | Sep-Dec25 |
| Charles H Gerhardt, III | City of Cincinnati | — | Sep-Dec25 |
| Douglas Moormann | City of Cincinnati | — | Sep-Dec25 |
| James T Benedict | City of Cincinnati | — | Sep-Dec25 |
| Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Kelsey Woolard | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Michael Guastella | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Ronald Romito | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Sydney Sanders | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| County Commissioners' Association of Ohio | — | Jan-Apr25 |
| Adam Schwiebert | County Commissioners' Association of Ohio | — | Sep-Dec25 |
| Daniel Baker | County Commissioners' Association of Ohio | — | Jan-Apr26 |
| James Kennedy | County Commissioners' Association of Ohio | — | Jan-Apr25 |
| Kyle Petty | County Commissioners' Association of Ohio | — | Jan-Apr25 |
| Cuyahoga County Mayors and City Managers Association | — | Jan-Apr25 |
| Nathanael Jonhenry | Cuyahoga County Mayors and City Managers Association | — | Jan-Apr25 |
| Scott Lundregan | Cuyahoga County Mayors and City Managers Association | — | Jan-Apr25 |
| Timothy J Cosgrove | Cuyahoga County Mayors and City Managers Association | — | Jan-Apr25 |
| Department of Commerce | — | Jan-Apr25 |
| Abby Schafer | Department of Commerce | — | Jan-Apr25 |
| Andy Pusateri | Department of Commerce | — | Jan-Apr25 |
| Christine Van Kirk | Department of Commerce | — | Jan-Apr25 |
| Department of Public Safety | — | Jan-Apr25 |
| Charles Norman | Department of Public Safety | — | Jan-Apr25 |
| Christopher Corder | Department of Public Safety | — | Jan-Apr25 |
| Dan Fitzpatrick | Department of Public Safety | — | Jan-Apr25 |
| David Wilson | Department of Public Safety | — | Jan-Apr25 |
| Johann I Klein | Department of Public Safety | — | Jan-Apr25 |
| Muskingum County Commissioners | — | Sep-Dec25 |
| Jennifer Lynch | Muskingum County Commissioners | — | Sep-Dec25 |
| Kevin DeWine | Muskingum County Commissioners | — | Sep-Dec25 |
| National Association of Mutual Insurance Companies | — | Jan-Apr25 |
| Matt Overturf | National Association of Mutual Insurance Companies | — | Jan-Apr25 |
| National Association of Water Companies, Ohio Chapter | — | Jan-Apr25 |
| Joseph Price | National Association of Water Companies, Ohio Chapter | — | Jan-Apr25 |
| William Fitzgibbon | National Association of Water Companies, Ohio Chapter | — | Jan-Apr25 |
| Alex Homan | Nationwide | — | Jan-Apr25 |
| Chad Wilson | Nationwide | — | Jan-Apr25 |
| John Z. Wells | Nationwide | — | Jan-Apr25 |
| Ohio Association of Professional Fire Fighters | — | Jan-Apr26 |
| Jon Harvey | Ohio Association of Professional Fire Fighters | — | Jan-Apr26 |
| Michael T Evans | Ohio Association of Professional Fire Fighters | — | Jan-Apr25 |
| Rich Goforth | Ohio Association of Professional Fire Fighters | — | Jan-Apr26 |
| Steve Stein | Ohio Association of Professional Fire Fighters | — | Jan-Apr26 |
| Thomas A Rave | Ohio Association of Professional Fire Fighters | — | Jan-Apr26 |
| William Quinn | Ohio Association of Professional Fire Fighters | — | Jan-Apr26 |
| Ohio Environmental Protection Agency | — | Sep-Dec25 |
| Sam Smith | Ohio Environmental Protection Agency | — | Sep-Dec25 |
| Ohio Fire Chiefs' Association | — | Jan-Apr25 |
| Michelle M Fitzgibbon | Ohio Fire Chiefs' Association | — | Jan-Apr25 |
| Ohio Hotel & Lodging Association | — | May-Aug26 |
| Joseph Savarise | Ohio Hotel & Lodging Association | — | May-Aug26 |
| Ohio Insurance Institute | — | Jan-Apr25 |
| Michael D. Farley | Ohio Insurance Institute | — | Jan-Apr25 |
| Noah Johnson | Ohio Insurance Institute | — | Jan-Apr25 |
| Ohio Municipal League | — | Jan-Apr25 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr25 |
| Ohio Rural Water Association | — | Jan-Apr25 |
| Kelsey Woolard | Ohio Rural Water Association | — | Jan-Apr25 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Jan-Apr25 |
| Michael Guastella | Ohio Rural Water Association | — | Jan-Apr25 |
| Ronald Romito | Ohio Rural Water Association | — | Jan-Apr25 |
| Sydney Sanders | Ohio Rural Water Association | — | Jan-Apr25 |
| Victor F Hipsley | Ohio Rural Water Association | — | Jan-Apr25 |
| Ohio Township Association | — | Jan-Apr25 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr25 |
| Kelsey Woolard | Ohio Township Association | — | Jan-Apr25 |
| Kyle Brooks | Ohio Township Association | — | Jan-Apr25 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr25 |
| Michael Guastella | Ohio Township Association | — | Jan-Apr25 |
| Ronald Romito | Ohio Township Association | — | Jan-Apr25 |
| Sydney Sanders | Ohio Township Association | — | Jan-Apr25 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr25 |