| Collin Marozzi | ACLU of Ohio | — | Jan-Apr25 |
| ACT Ohio | — | Jan-Apr25 |
| Matthew Szollosi | ACT Ohio | — | Jan-Apr25 |
| Caterpillar, Inc | — | Jan-Apr25 |
| Daniel P Leite | Caterpillar, Inc | — | Jan-Apr25 |
| Robert N Eshenbaugh, Jr | Caterpillar, Inc | — | Jan-Apr25 |
| Stanley E. Gates, II | Columbus Zoo & Aquarium | — | Jan-Apr26 |
| Construction Employers Association | — | May-Aug25 |
| Timothy J Cassell | Construction Employers Association | — | May-Aug25 |
| County Commissioners' Association of Ohio | — | Jan-Apr25 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr25 |
| County Engineers Association of Ohio | — | Jan-Apr25 |
| John Olivieri | County Engineers Association of Ohio | — | Jan-Apr25 |
| Michael T Evans | County Engineers Association of Ohio | — | Jan-Apr25 |
| Five Rivers MetroParks | — | Jan-Apr25 |
| Lori Kershner | Five Rivers MetroParks | — | Jan-Apr25 |
| Shannon Strow | Five Rivers MetroParks | — | Jan-Apr25 |
| Miami Conservancy District | — | Jan-Apr25 |
| Lori Kershner | Miami Conservancy District | — | Jan-Apr25 |
| Shannon Strow | Miami Conservancy District | — | Jan-Apr25 |
| Northway Advisors, LLC | — | May-Aug25 |
| Adam Greenslade | Northwest Ohio Regional Economic Development Association | — | Jan-Apr25 |
| Office of Budget and Management | — | Jan-Apr25 |
| Andrea Bush | Office of Budget and Management | — | Jan-Apr25 |
| Jill Schuler | Office of Budget and Management | — | Jan-Apr25 |
| Kimberly Murnieks | Office of Budget and Management | — | Jan-Apr25 |
| Ohio Chamber of Commerce | — | Jan-Apr25 |
| Matthew MacLaren | Ohio Chamber of Commerce | — | Jan-Apr25 |
| Rick Carfagna | Ohio Chamber of Commerce | — | Jan-Apr25 |
| Ohio Department of Transportation | — | Jan-Apr25 |
| Greg Vergamini | Ohio Department of Transportation | — | Jan-Apr25 |
| Pamela Vest-Boratyn | Ohio Department of Transportation | — | Jan-Apr25 |
| Richard Thompson | Ohio Department of Transportation | — | Jan-Apr25 |
| Stanley E. Gates, II | Palmer Energy Company | — | Jan-Apr25 |