| ACT Ohio | — | Sep-Dec17 |
| Matthew Szollosi | ACT Ohio | — | Sep-Dec17 |
| American Petroleum Institute - API Ohio | — | Sep-Dec09 |
| Terry P Fleming | American Petroleum Institute - API Ohio | — | Sep-Dec09 |
| Avient Corporation | — | Sep-Dec09 |
| Deborah L Neale | Avient Corporation | — | Sep-Dec09 |
| BioEnterprise | — | Sep-Dec09 |
| Brian K Hicks | BioEnterprise | — | Sep-Dec09 |
| David Robinson | Bowling Green State University | — | Sep-Dec09 |
| Adrienne L Dziak | Case Western Reserve University | — | Sep-Dec09 |
| Daniel A Reinhard | Case Western Reserve University | — | Jan-Apr10 |
| Karen A Cincione | Central State University | — | Sep-Dec09 |
| Columbus Education Association | — | Sep-Dec14 |
| Ian Weir | Commercial Real Estate Development Association (CREDA) | — | Sep-Dec09 |
| Cuyahoga County | — | Sep-Dec14 |
| Emily Lundgard | Cuyahoga County | — | Sep-Dec14 |
| Melinda Burt | Cuyahoga County | — | Sep-Dec14 |
| Department of Development | — | Sep-Dec09 |
| Ed Jerse | Department of Development | — | Sep-Dec09 |
| John C Mahaney | Department of Development | — | Sep-Dec09 |
| Lisa Patt-McDaniel | Department of Development | — | Sep-Dec09 |
| Department of Higher Education | — | Jan-Apr10 |
| Eric D Fingerhut | Department of Higher Education | — | Jan-Apr10 |
| Matthew J Smydo | Department of Higher Education | — | Jan-Apr10 |
| Paolo A. DeMaria | Department of Higher Education | — | Jan-Apr10 |
| Governor's Office | — | Jan-Apr10 |
| Kristin (Kris) J Long | Governor's Office | — | Jan-Apr10 |
| Greater Akron Chamber | — | Sep-Dec09 |
| Daniel Colantone | Greater Akron Chamber | — | Sep-Dec09 |
| Megann Eberhart | Greater Akron Chamber | — | Sep-Dec09 |
| Greater Cleveland Partnership | — | Sep-Dec17 |
| Martin R McGann | Greater Cleveland Partnership | — | Sep-Dec17 |
| R Gregory Browning | Greater Cleveland Partnership | — | Sep-Dec09 |
| Ian Weir | L Brands | — | Sep-Dec09 |
| Matthew G Kallner | L Brands | — | Sep-Dec09 |
| Brian K Hicks | LG Fuel Cell Systems Inc. | — | Sep-Dec09 |
| National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Grace Gerlach | National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Jared Weiser | National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Matthew G Kallner | New Albany Company | — | Sep-Dec09 |
| Andrew Huffman | Northeast Ohio Regional Sewer District | — | May-Aug18 |
| OCSEA AFSCME Local 11 | — | Jan-Apr18 |
| Christopher Mabe | OCSEA AFSCME Local 11 | — | Jan-Apr18 |
| Jennifer Zinn | OCSEA AFSCME Local 11 | — | Jan-Apr18 |
| Timothy Roberts | OCSEA AFSCME Local 11 | — | Jan-Apr18 |
| Sarah Harrigan | Office of Budget and Management | — | Sep-Dec09 |
| Ohio AFL-CIO | — | Sep-Dec14 |
| Matt Smith | Ohio AFL-CIO | — | Sep-Dec14 |
| Pierrette M Talley | Ohio AFL-CIO | — | Sep-Dec14 |
| Ohio Administrative District Council of Bricklayers and Allied Crafts | — | Sep-Dec17 |
| Bret Wiseman | Ohio Administrative District Council of Bricklayers and Allied Crafts | — | Sep-Dec17 |
| Robert Ina | Ohio Administrative District Council of Bricklayers and Allied Crafts | — | Sep-Dec17 |
| Mark R Shanahan | Ohio Air Quality Development Authority | — | Sep-Dec09 |
| Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| Andrew Rigsbee | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| Brian Gatley | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| David McElfresh | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| James P Carney | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| Michael Taylor | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| Russell Brode | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| Thomas A Rave | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| William Mastroianni | Ohio Association of Professional Fire Fighters | — | Jan-Apr18 |
| Ohio Chamber of Commerce | — | Jan-Apr10 |
| Daniel J Navin | Ohio Chamber of Commerce | — | Jan-Apr10 |
| Linda S Woggon | Ohio Chamber of Commerce | — | Jan-Apr10 |
| Ohio Conference of Plasterers and Cement Masons | — | Sep-Dec17 |
| Robert Ina | Ohio Conference of Plasterers and Cement Masons | — | Sep-Dec17 |
| Matthew M Dotson | Ohio Education Association | — | Sep-Dec14 |
| Robert G Davis | Ohio Education Association | — | Sep-Dec14 |
| Ohio Green Industry Association (OGIA) | — | Jan-Apr18 |
| Belinda M Jones | Ohio Green Industry Association (OGIA) | — | Jan-Apr18 |
| Dan Jones | Ohio Green Industry Association (OGIA) | — | Jan-Apr18 |
| Ohio Life Sciences Foundation | — | Jan-Apr10 |
| Sarah E Weigand | Ohio Life Sciences Foundation | — | Sep-Dec09 |
| Christopher N Slagle | Ohio Manufacturers' Association | — | Sep-Dec17 |
| Kurtis A Tunnell | Ohio Manufacturers' Association | — | Sep-Dec17 |
| Andrew Huffman | Ohio Rural Water Association | — | Jan-Apr18 |
| Stephen Caminati | Ohio Soybean Association | — | Sep-Dec09 |
| Ohio State Building & Construction Trades Council | — | Sep-Dec17 |
| Mark D Tucker | Ohio State Building & Construction Trades Council | — | Sep-Dec17 |
| N Victor Goodman | Ohio State Building & Construction Trades Council | — | Sep-Dec17 |
| Ohio Township Association | — | Sep-Dec17 |
| Andrew Huffman | Ohio Township Association | — | Sep-Dec14 |
| Brooke A Cheney | Ohio Township Association | — | Sep-Dec14 |
| Heidi M Fought | Ohio Township Association | — | Sep-Dec17 |
| Kelly C O'Reilly | Ohio Township Association | — | Sep-Dec14 |
| Matthew DeTemple | Ohio Township Association | — | Sep-Dec17 |
| Matthew S Whitehead | Ohio Township Association | — | Sep-Dec14 |
| Victor F Hipsley | Ohio Township Association | — | Sep-Dec14 |
| Procter and Gamble Company | — | Jan-Apr10 |
| Connor Patton | Procter and Gamble Company | — | Jan-Apr10 |
| Michael G Caputo | Procter and Gamble Company | — | Jan-Apr10 |
| Thomas M Zaino | Procter and Gamble Company | — | Jan-Apr10 |
| Secretary of State | — | Sep-Dec14 |
| Matthew Walsh | Secretary of State | — | Sep-Dec14 |
| Sheet Metal Workers Local 24 | — | Sep-Dec17 |
| Bret Wiseman | Sheet Metal Workers Local 24 | — | Sep-Dec17 |
| Robert Ina | Sheet Metal Workers Local 24 | — | Sep-Dec17 |
| Sheet Metal Workers Local Union 33 | — | Sep-Dec17 |
| Bret Wiseman | Sheet Metal Workers Local Union 33 | — | Sep-Dec17 |
| Robert Ina | Sheet Metal Workers Local Union 33 | — | Sep-Dec17 |
| Sheet Metal and Air Conditioning Contractors National Association, Cleveland Chapter (SMACNA CLE) | — | Sep-Dec17 |
| Bret Wiseman | Sheet Metal and Air Conditioning Contractors National Association, Cleveland Chapter (SMACNA CLE) | — | Sep-Dec17 |
| Robert Ina | Sheet Metal and Air Conditioning Contractors National Association, Cleveland Chapter (SMACNA CLE) | — | Sep-Dec17 |
| Stark State College | — | Sep-Dec09 |
| Ann Hamilton | Stark State College | — | Sep-Dec09 |
| Brian K Hicks | Stark State College | — | Sep-Dec09 |
| The Ohio State University | — | Sep-Dec09 |
| Brian Perera | The Ohio State University | — | Sep-Dec14 |
| Colleen A O'Brien | The Ohio State University | — | Jan-Apr10 |
| John W Hershey | The Ohio State University | — | Jan-Apr10 |
| William C. Steiner | The Ohio State University | — | Sep-Dec09 |
| United Food and Commercial Workers Local 880 | — | Sep-Dec17 |
| Bret Wiseman | United Food and Commercial Workers Local 880 | — | Sep-Dec17 |
| Robert Ina | United Food and Commercial Workers Local 880 | — | Sep-Dec17 |
| University of Akron | — | Sep-Dec09 |
| Christie Angel | University of Akron | — | Jan-Apr10 |
| John A LaGuardia | University of Akron | — | Sep-Dec09 |
| Lisa H Dodge | University of Akron | — | Sep-Dec09 |
| Luis M Proenza | University of Akron | — | Sep-Dec09 |
| Sean P Dunn | University of Akron | — | Sep-Dec09 |
| University of Cincinnati | — | Sep-Dec09 |
| D. Michael Carroll | University of Cincinnati | — | Sep-Dec09 |
| Gregory J Vehr | University of Cincinnati | — | Sep-Dec09 |
| Ian Weir | Worthington Enterprises | — | Sep-Dec09 |
| Robert E Hickey, Jr | Wright State University | — | Sep-Dec09 |