| Bryan Williams | Associated Builders and Contractors of Ohio | — | Sep-Dec19 |
| Andrew Huffman | Coalition of Ohio Regional Districts | — | Sep-Dec19 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | Sep-Dec19 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | Sep-Dec19 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Sep-Dec19 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Sep-Dec19 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec19 |
| Dean Ringle | County Engineers Association of Ohio | — | Sep-Dec19 |
| Michael T Evans | County Engineers Association of Ohio | — | Sep-Dec19 |
| Andrew Huffman | Northeast Ohio Regional Sewer District | — | Sep-Dec19 |
| Brooke A Cheney | Northeast Ohio Regional Sewer District | — | Sep-Dec19 |
| Kelly C O'Reilly | Northeast Ohio Regional Sewer District | — | Sep-Dec19 |
| Matthew S Whitehead | Northeast Ohio Regional Sewer District | — | Sep-Dec19 |
| Victor F Hipsley | Northeast Ohio Regional Sewer District | — | Sep-Dec19 |
| Brock Miskimen | Northwest Ohio Regional Economic Development Association | — | Sep-Dec19 |
| Christopher N Slagle | Northwest Ohio Regional Economic Development Association | — | Sep-Dec19 |
| Gregory J Lestini | Northwest Ohio Regional Economic Development Association | — | Sep-Dec19 |
| Matt Koppitch | Northwest Ohio Regional Economic Development Association | — | Sep-Dec19 |
| Brock Miskimen | Ohio Economic Development Association | — | Sep-Dec19 |
| Christopher N Slagle | Ohio Economic Development Association | — | Sep-Dec19 |
| Gregory J Lestini | Ohio Economic Development Association | — | Sep-Dec19 |
| Matt Koppitch | Ohio Economic Development Association | — | Sep-Dec19 |
| Brock Miskimen | Ohio Rural Development Alliance | — | Sep-Dec19 |
| Christopher N Slagle | Ohio Rural Development Alliance | — | Sep-Dec19 |
| Gregory J Lestini | Ohio Rural Development Alliance | — | Sep-Dec19 |
| Matt Koppitch | Ohio Rural Development Alliance | — | Sep-Dec19 |
| Rachael Guastella | Ohio Rural Development Alliance | — | Sep-Dec19 |
| Andrew Huffman | Ohio Rural Water Association | — | Sep-Dec19 |
| Brooke A Cheney | Ohio Rural Water Association | — | Sep-Dec19 |
| Kelly C O'Reilly | Ohio Rural Water Association | — | Sep-Dec19 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Sep-Dec19 |
| Victor F Hipsley | Ohio Rural Water Association | — | Sep-Dec19 |