| BLET Ohio State Legislative Board | — | May-Aug21 |
| John Esterly | BLET Ohio State Legislative Board | — | May-Aug21 |
| Buckeye State Sheriff's Association | — | May-Aug21 |
| Robert A Cornwell | Buckeye State Sheriff's Association | — | May-Aug21 |
| CSX Transportation | — | May-Aug21 |
| Rusty Orben | CSX Transportation | — | May-Aug21 |
| City of Sharonville | — | Sep-Dec21 |
| George T Glover | City of Sharonville | — | Sep-Dec21 |
| County Engineers Association of Ohio | — | May-Aug21 |
| Dean Ringle | County Engineers Association of Ohio | — | May-Aug21 |
| Michael T Evans | County Engineers Association of Ohio | — | May-Aug21 |
| Jessica Voltolini | Department of Education and Workforce | — | Sep-Dec22 |
| Norfolk Southern Corporation | — | Sep-Dec21 |
| McKenzie K Davis | Norfolk Southern Corporation | — | Jan-Apr22 |
| Robert Van Kirk | Norfolk Southern Corporation | — | Sep-Dec21 |
| Ohio Chamber of Commerce | — | May-Aug21 |
| Keith Lake | Ohio Chamber of Commerce | — | May-Aug21 |
| Kevin Boehner | Ohio Chamber of Commerce | — | May-Aug21 |
| Ohio Conference of AAA Clubs | — | May-Aug21 |
| Andrew Minton | Ohio Conference of AAA Clubs | — | May-Aug21 |
| Evelyn Kennedy | Ohio Conference of AAA Clubs | — | May-Aug21 |
| Greg Bennett | Ohio Conference of AAA Clubs | — | May-Aug21 |
| Stephen Nielson | Ohio Conference of AAA Clubs | — | May-Aug21 |
| William L Byers, IV | Ohio Conference of AAA Clubs | — | May-Aug21 |
| Ohio Contractors Association | — | Sep-Dec21 |
| Michelle R Holdgreve | Ohio Contractors Association | — | Sep-Dec21 |
| Ohio Department of Transportation | — | Sep-Dec22 |
| Ben Allison | Ohio Department of Transportation | — | Sep-Dec22 |
| Greg Vergamini | Ohio Department of Transportation | — | Sep-Dec22 |
| Jack Marchbanks | Ohio Department of Transportation | — | Sep-Dec22 |
| Katherine Fleck | Ohio Department of Transportation | — | Sep-Dec22 |
| Scott DiMauro | Ohio Education Association | — | Sep-Dec22 |
| Ohio Farm Bureau Federation, Inc. | — | May-Aug21 |
| Adam Sharp | Ohio Farm Bureau Federation, Inc. | — | May-Aug21 |
| Anthony Seegers | Ohio Farm Bureau Federation, Inc. | — | May-Aug21 |
| Brandon Kern | Ohio Farm Bureau Federation, Inc. | — | May-Aug21 |
| Jack Irvin | Ohio Farm Bureau Federation, Inc. | — | May-Aug21 |
| Jenna Reese | Ohio Farm Bureau Federation, Inc. | — | May-Aug21 |
| Leah Curtis | Ohio Farm Bureau Federation, Inc. | — | May-Aug21 |
| Ohio Fire Chiefs' Association | — | May-Aug21 |
| Anne Beauch | Ohio Fire Chiefs' Association | — | May-Aug21 |
| Dan Fitzpatrick | Ohio Fire Chiefs' Association | — | Sep-Dec21 |
| Michelle M Fitzgibbon | Ohio Fire Chiefs' Association | — | May-Aug21 |
| Ohio Municipal League | — | Sep-Dec21 |
| Edward L Albright | Ohio Municipal League | — | Sep-Dec21 |
| Thomas Wetmore | Ohio Municipal League | — | Sep-Dec21 |
| McKenzie K Davis | Ohio Ophthalmological Society | — | Sep-Dec21 |
| Ohio Rail Development Commission | — | May-Aug21 |
| Matthew R Dietrich | Ohio Rail Development Commission | — | May-Aug21 |
| Ohio Railroad Association | — | May-Aug21 |
| Art Arnold | Ohio Railroad Association | — | May-Aug21 |
| Public Utilities Commission of Ohio | — | Sep-Dec21 |
| Anna Perry | Public Utilities Commission of Ohio | — | Sep-Dec21 |
| Scott Edward Elisar | Public Utilities Commission of Ohio | — | Sep-Dec21 |
| Wheeling & Lake Erie Railway Company | — | May-Aug21 |
| M Patrick McCune | Wheeling & Lake Erie Railway Company | — | May-Aug21 |