| Andrew Schepers | Amrize North America Inc. | — | Sep-Dec25 |
| Kyle Miller | Amrize North America Inc. | — | Sep-Dec25 |
| Thomas P Pappas | Amrize North America Inc. | — | Sep-Dec25 |
| Andrea Maclam Ashley | Associated General Contractors of Ohio | — | Sep-Dec25 |
| Shawn Nelson | Expand Energy Corporation | — | Sep-Dec25 |
| Zane Daniels | Expand Energy Corporation | — | Sep-Dec25 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec25 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec25 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec25 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec25 |
| Brian P Barger | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Dennis J Garrison | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Madison Whalen | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Matt Carle | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Melissa R Hoeffel | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Patrick A Jacomet | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| R Daniel Mapes | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Rick Carfagna | Ohio Chamber of Commerce | — | Sep-Dec25 |
| Tony Long | Ohio Chamber of Commerce | — | Sep-Dec25 |
| Ben Bruns | Ohio Department of Natural Resources | — | Sep-Dec25 |
| Nathan Moffitt | Ohio Department of Natural Resources | — | Sep-Dec25 |
| Ryan Frazee | Ohio Department of Natural Resources | — | Sep-Dec25 |
| Shawn Nelson | Ohio Oil and Gas Association | — | Sep-Dec25 |
| Matt Carle | Ohio Public Transit Association | — | Sep-Dec25 |
| Andrew Minton | The Nature Conservancy in Ohio | — | Sep-Dec25 |
| Christian Kamm | The Nature Conservancy in Ohio | — | Sep-Dec25 |
| Mara White | The Nature Conservancy in Ohio | — | Sep-Dec25 |
| William L Byers, IV | The Nature Conservancy in Ohio | — | Sep-Dec25 |
| Joseph Price | The Shelly Company | — | Sep-Dec25 |
| William Fitzgibbon | The Shelly Company | — | Sep-Dec25 |