| AT&T | — | Jan-Apr19 |
| Jan Bans | AT&T | — | Jan-Apr19 |
| American Consolidated Natural Resources | — | May-Aug19 |
| Michael T Carey | American Consolidated Natural Resources | — | May-Aug19 |
| American Council of Engineering Companies of Ohio | — | Sep-Dec19 |
| Elizabeth Easterday-Futryk | American Council of Engineering Companies of Ohio | — | Sep-Dec19 |
| Kevin L Futryk | American Council of Engineering Companies of Ohio | — | Sep-Dec19 |
| Attorney General's Office | — | May-Aug20 |
| City of Dayton | — | Jan-Apr19 |
| Columbus Chamber of Commerce | — | Jan-Apr20 |
| Holly Gross | Columbus Chamber of Commerce | — | Jan-Apr20 |
| Department of Development | — | Jan-Apr19 |
| Rachel Johanson | Department of Development | — | Jan-Apr19 |
| Department of Public Safety | — | Sep-Dec19 |
| Charles Norman | Department of Public Safety | — | Sep-Dec19 |
| Department of Taxation | — | Jan-Apr19 |
| Ernest Massie | Department of Taxation | — | Jan-Apr19 |
| Gregory Siegfried | Department of Taxation | — | Jan-Apr19 |
| Ian Dollenmayer | Department of Taxation | — | Jan-Apr19 |
| Jeffrey McClain | Department of Taxation | — | Jan-Apr19 |
| Kenneth Frey | Department of Taxation | — | May-Aug19 |
| Matthew Chafin | Department of Taxation | — | Jan-Apr19 |
| Michael O'Leary | Department of Taxation | — | Jan-Apr19 |
| Sarah O'Leary | Department of Taxation | — | Jan-Apr19 |
| Timothy Lynch | Department of Taxation | — | Jan-Apr19 |
| Kent State University | — | May-Aug19 |
| Brady Oxender | Kent State University | — | May-Aug19 |
| Nick Gattozzi | Kent State University | — | May-Aug19 |
| Laborers' District Council of Ohio | — | May-Aug20 |
| Adam Hewit | Laborers' District Council of Ohio | — | Sep-Dec19 |
| McLane Company, Inc. | — | May-Aug19 |
| Christopher N Slagle | McLane Company, Inc. | — | May-Aug19 |
| Gregory J Lestini | McLane Company, Inc. | — | May-Aug19 |
| Matt Koppitch | McLane Company, Inc. | — | May-Aug19 |
| Ohio Association for Career and Technical Education | — | Sep-Dec19 |
| Terrence O'Donnell | Ohio Association for Career and Technical Education | — | Sep-Dec19 |
| William Vorys | Ohio Association for Career and Technical Education | — | Sep-Dec19 |
| Ohio Association of Career and Technical Superintendents | — | Sep-Dec19 |
| Terrence O'Donnell | Ohio Association of Career and Technical Superintendents | — | Sep-Dec19 |
| William Vorys | Ohio Association of Career and Technical Superintendents | — | Sep-Dec19 |
| Ohio Association of Movers, Inc | — | Jan-Apr19 |
| Andrew Huffman | Ohio Association of Movers, Inc | — | Jan-Apr19 |
| Brooke A Cheney | Ohio Association of Movers, Inc | — | Jan-Apr19 |
| Kelly C O'Reilly | Ohio Association of Movers, Inc | — | Jan-Apr19 |
| Matthew S Whitehead | Ohio Association of Movers, Inc | — | Jan-Apr19 |
| Thomas Balzer | Ohio Association of Movers, Inc | — | Jan-Apr19 |
| Victor F Hipsley | Ohio Association of Movers, Inc | — | Jan-Apr19 |
| Ohio Beverage Association | — | Sep-Dec19 |
| Kimberly McConville | Ohio Beverage Association | — | Sep-Dec19 |
| Ohio Chamber of Commerce | — | Jan-Apr19 |
| Kevin Boehner | Ohio Chamber of Commerce | — | Jan-Apr19 |
| Ohio Coal Association | — | May-Aug19 |
| Andrew Huffman | Ohio Coal Association | — | May-Aug19 |
| Brooke A Cheney | Ohio Coal Association | — | May-Aug19 |
| Kelly C O'Reilly | Ohio Coal Association | — | May-Aug19 |
| Matthew S Whitehead | Ohio Coal Association | — | May-Aug19 |
| Victor F Hipsley | Ohio Coal Association | — | May-Aug19 |
| Adam Hewit | Ohio Conference of Teamsters | — | Sep-Dec19 |
| Ohio Jewish Communities, Inc | — | Jan-Apr20 |
| Howard Beigelman | Ohio Jewish Communities, Inc | — | Jan-Apr20 |
| Ohio Manufacturers' Association | — | Sep-Dec19 |
| Robert Brundrett | Ohio Manufacturers' Association | — | Sep-Dec19 |
| Ryan R Augsburger | Ohio Manufacturers' Association | — | Sep-Dec19 |
| Thomas Wetmore | Ohio Municipal League | — | Jan-Apr20 |
| Ohio Poultry Association | — | May-Aug19 |
| Courtney Saunders | Ohio Poultry Association | — | May-Aug19 |
| Daniel P Leite | Ohio Poultry Association | — | May-Aug19 |
| Kurt L Leib | Ohio Poultry Association | — | May-Aug19 |
| Robert N Eshenbaugh, Jr | Ohio Poultry Association | — | May-Aug19 |
| Ohio Ready Mixed Concrete Assn | — | May-Aug19 |
| Joel Riter | Ohio Ready Mixed Concrete Assn | — | May-Aug19 |
| Ohio Trucking Association | — | Jan-Apr19 |
| Andrew Huffman | Ohio Trucking Association | — | Jan-Apr19 |
| Brooke A Cheney | Ohio Trucking Association | — | Jan-Apr19 |
| Kelly C O'Reilly | Ohio Trucking Association | — | Jan-Apr19 |
| Matthew S Whitehead | Ohio Trucking Association | — | Jan-Apr19 |
| Thomas Balzer | Ohio Trucking Association | — | Jan-Apr19 |
| Victor F Hipsley | Ohio Trucking Association | — | Jan-Apr19 |
| Ohio-Michigan Association of Career Colleges and Schools | — | Jan-Apr19 |
| Dee Smith | Ohio-Michigan Association of Career Colleges and Schools | — | Jan-Apr19 |
| Hunter Wright | Ohio-Michigan Association of Career Colleges and Schools | — | May-Aug20 |
| Thomas P Pappas | Ohio-Michigan Association of Career Colleges and Schools | — | Jan-Apr19 |
| Wholesale Beer and Wine Association of Ohio | — | Sep-Dec19 |
| Andrew Huffman | Wholesale Beer and Wine Association of Ohio | — | Sep-Dec19 |
| Brooke A Cheney | Wholesale Beer and Wine Association of Ohio | — | Sep-Dec19 |
| Jacob C Evans | Wholesale Beer and Wine Association of Ohio | — | Sep-Dec19 |
| Kelly C O'Reilly | Wholesale Beer and Wine Association of Ohio | — | Sep-Dec19 |
| Matthew S Whitehead | Wholesale Beer and Wine Association of Ohio | — | Sep-Dec19 |
| Timothy J Bechtold | Wholesale Beer and Wine Association of Ohio | — | Jan-Apr20 |
| Victor F Hipsley | Wholesale Beer and Wine Association of Ohio | — | Sep-Dec19 |