| ACLU of Ohio | — | Sep-Dec18 |
| Gary Daniels | ACLU of Ohio | — | Sep-Dec18 |
| Claire Linkhart | American Petroleum Institute - API Ohio | — | Sep-Dec18 |
| Center for Christian Virtue | — | Sep-Dec18 |
| Barry G Sheets | Center for Christian Virtue | — | Sep-Dec18 |
| Christopher M Sinagra | Construction Employers Association | — | Sep-Dec18 |
| County Commissioners' Association of Ohio | — | Sep-Dec18 |
| Adam Schwiebert | County Commissioners' Association of Ohio | — | Sep-Dec18 |
| Jason Mauk | Ductile Iron Pipe Research Association | — | Sep-Dec18 |
| Enova Online Services, Inc. | — | Sep-Dec18 |
| Michael Komaschka | Enova Online Services, Inc. | — | Sep-Dec18 |
| Light & Wonder, Inc. | — | Sep-Dec18 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec18 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec18 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec18 |
| David Blatnik | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec18 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec18 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec18 |
| Ohio Association of Movers, Inc | — | Sep-Dec18 |
| Thomas Balzer | Ohio Association of Movers, Inc | — | Sep-Dec18 |
| J Randal Weston | Ohio Association of Public School Employees (OAPSE) | — | Sep-Dec18 |
| Ohio Chamber of Commerce | — | Sep-Dec18 |
| Keith Lake | Ohio Chamber of Commerce | — | Sep-Dec18 |
| Ohio Environmental Council Action Fund | — | Sep-Dec18 |
| Heather Taylor-Miesle | Ohio Environmental Council Action Fund | — | Sep-Dec18 |
| Sarah Spence | Ohio Environmental Council Action Fund | — | Sep-Dec18 |
| Trent Dougherty | Ohio Environmental Council Action Fund | — | Sep-Dec18 |
| Ohio Poultry Association | — | Sep-Dec18 |
| Courtney Saunders | Ohio Poultry Association | — | Sep-Dec18 |
| Daniel P Leite | Ohio Poultry Association | — | Sep-Dec18 |
| Kurt L Leib | Ohio Poultry Association | — | Sep-Dec18 |
| Robert N Eshenbaugh, Jr | Ohio Poultry Association | — | Sep-Dec18 |
| Ohio Trucking Association | — | Sep-Dec18 |
| Thomas Balzer | Ohio Trucking Association | — | Sep-Dec18 |
| Pfizer Inc. | — | Sep-Dec18 |
| Pharmaceutical Research and Manufacturers of America(PhRMA) | — | Sep-Dec18 |
| Courtney Saunders | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | Sep-Dec18 |
| Daniel P Leite | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | Sep-Dec18 |
| Kurt L Leib | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | Sep-Dec18 |
| Robert N Eshenbaugh, Jr | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | Sep-Dec18 |
| Principled Policy Consulting, LLC | — | Sep-Dec18 |
| Barry G Sheets | Principled Policy Consulting, LLC | — | Sep-Dec18 |