| ACT Education Corp. | — | Sep-Dec14 |
| Christopher Kratzer | ACT Education Corp. | — | Sep-Dec14 |
| Alliance for High Quality Education Consortium of School Districts | — | May-Aug14 |
| Anthony Podojil | Alliance for High Quality Education Consortium of School Districts | — | May-Aug14 |
| James E Betts | Alliance for High Quality Education Consortium of School Districts | — | May-Aug14 |
| William Schwartz | Alliance for High Quality Education Consortium of School Districts | — | Sep-Dec25 |
| American Federation for Children | — | May-Aug14 |
| Alyson Miles | American Federation for Children | — | May-Aug14 |
| Association of Uncrewed Vehicle Systems International | — | Jan-Apr26 |
| Mason Sisk | Association of Uncrewed Vehicle Systems International | — | Sep-Dec25 |
| BLET Ohio State Legislative Board | — | Sep-Dec25 |
| John Esterly | BLET Ohio State Legislative Board | — | Jan-Apr26 |
| Battelle Memorial Institute | — | May-Aug14 |
| Andrew Minton | Battelle Memorial Institute | — | May-Aug14 |
| William L Byers, IV | Battelle Memorial Institute | — | May-Aug14 |
| Battelle for Kids | — | May-Aug14 |
| R Gregory Browning | Battelle for Kids | — | May-Aug14 |
| Buckeye Association of School Administrators | — | May-Aug14 |
| Jerry L Klenke | Buckeye Association of School Administrators | — | May-Aug14 |
| Kirk Hamilton | Buckeye Association of School Administrators | — | May-Aug14 |
| Paul Imhoff | Buckeye Association of School Administrators | — | Sep-Dec25 |
| Thomas P Ash | Buckeye Association of School Administrators | — | May-Aug14 |
| William Schwartz | Buckeye Association of School Administrators | — | Jan-Apr26 |
| Buckeye Christian School Association | — | Sep-Dec14 |
| Izaac VanderSchel | Buckeye Christian School Association | — | Sep-Dec14 |
| Buckeye State Sheriff's Association | — | Jan-Apr26 |
| McKenzie K Davis | Buckeye State Sheriff's Association | — | Jan-Apr26 |
| Robert A Cornwell | Buckeye State Sheriff's Association | — | Jan-Apr26 |
| Callender Law Group, LLC | — | May-Aug14 |
| Heidi Callender | Callender Law Group, LLC | — | May-Aug14 |
| James S Callender, Jr | Callender Law Group, LLC | — | May-Aug14 |
| Jerry Joyeux | Cenovus Energy | — | Jan-Apr26 |
| Paul Kudlak | Cenovus Energy | — | Jan-Apr26 |
| Centene Corporation | — | Sep-Dec24 |
| D. Michael Carroll | Centene Corporation | — | Sep-Dec24 |
| Eric Poklar | Centene Corporation | — | Sep-Dec24 |
| Cincinnati USA Regional Chamber | — | Sep-Dec14 |
| Jason Kershner | Cincinnati USA Regional Chamber | — | May-Aug14 |
| Matthew Davis | Cincinnati USA Regional Chamber | — | May-Aug14 |
| Megan Hube | Cincinnati USA Regional Chamber | — | May-Aug14 |
| Cleveland Metropolitan School District | — | Sep-Dec25 |
| Desmond Bryant | Cleveland Metropolitan School District | — | Sep-Dec25 |
| Timothy J Cosgrove | Cleveland Metropolitan School District | — | Sep-Dec25 |
| Cleveland Teachers Union | — | Sep-Dec14 |
| Constance R Nolder | Cleveland Teachers Union | — | Sep-Dec14 |
| College Board | — | May-Aug14 |
| Andrew Minton | College Board | — | May-Aug14 |
| Jon Gubera | College Board | — | May-Aug14 |
| Stephen Nielson | College Board | — | May-Aug14 |
| William L Byers, IV | College Board | — | May-Aug14 |
| Collins Career Center | — | May-Aug14 |
| Terrence O'Donnell | Collins Career Center | — | May-Aug14 |
| Columbus Chamber of Commerce | — | May-Aug14 |
| Kate Neithammer | Columbus Chamber of Commerce | — | May-Aug14 |
| Kristen Easterday | Columbus Chamber of Commerce | — | May-Aug14 |
| Michael Dalby | Columbus Chamber of Commerce | — | May-Aug14 |
| Michael Hartley | Columbus Chamber of Commerce | — | May-Aug14 |
| Nicole Piscitani | Columbus Chamber of Commerce | — | May-Aug14 |
| Columbus City School District | — | Sep-Dec14 |
| Jason Smith | Columbus City School District | — | Sep-Dec14 |
| Conduent, Inc. and its Affiliates | — | Sep-Dec14 |
| Penny Tipps | Conduent, Inc. and its Affiliates | — | Sep-Dec14 |
| Connections Education, LLC | — | Sep-Dec14 |
| Dan McCarthy | Connections Education, LLC | — | Sep-Dec14 |
| County Commissioners' Association of Ohio | — | Sep-Dec14 |
| Kenton Dresbach | County Commissioners' Association of Ohio | — | Jan-Apr26 |
| Data Recognition Corporation | — | May-Aug14 |
| Christopher N Slagle | Data Recognition Corporation | — | May-Aug14 |
| Kurtis A Tunnell | Data Recognition Corporation | — | May-Aug14 |
| Marjorie Yano | Data Recognition Corporation | — | May-Aug14 |
| Dayton Area Chamber of Commerce | — | May-Aug14 |
| Chris Kershner | Dayton Area Chamber of Commerce | — | May-Aug14 |
| Phillip L Parker | Dayton Area Chamber of Commerce | — | May-Aug14 |
| Stephanie Keinath | Dayton Area Chamber of Commerce | — | May-Aug14 |
| Michael Gessel | Dayton Development Coalition | — | Jan-Apr26 |
| Department of Education and Workforce | — | May-Aug14 |
| Averel Meden | Department of Education and Workforce | — | May-Aug14 |
| Brad Ingraham | Department of Education and Workforce | — | May-Aug14 |
| Jason Rafeld | Department of Education and Workforce | — | May-Aug14 |
| Jessica Voltolini | Department of Education and Workforce | — | Sep-Dec14 |
| Richard Ross | Department of Education and Workforce | — | May-Aug14 |
| Sarah Wickham | Department of Education and Workforce | — | May-Aug14 |
| Department of Insurance | — | May-Aug24 |
| Ben Allison | Department of Insurance | — | Sep-Dec24 |
| Christopher Brock | Department of Insurance | — | May-Aug24 |
| George McNab | Department of Insurance | — | May-Aug24 |
| Judith French | Department of Insurance | — | May-Aug24 |
| Matt Peters | Department of Insurance | — | May-Aug24 |
| Nick Johnson | Department of Insurance | — | May-Aug24 |
| Friends of Breakthrough | — | May-Aug14 |
| Matthew R Cox | Friends of Breakthrough | — | May-Aug14 |
| Shawn Kasych | Friends of Breakthrough | — | May-Aug14 |
| Governor's Office | — | May-Aug14 |
| Andrew Conners | Governor's Office | — | Jan-Apr26 |
| Benjamin Kanzeg | Governor's Office | — | May-Aug14 |
| Beth Hansen | Governor's Office | — | May-Aug14 |
| Brad Barger | Governor's Office | — | May-Aug14 |
| Elle Decot | Governor's Office | — | May-Aug14 |
| Eric Poklar | Governor's Office | — | May-Aug14 |
| Jai Chabria | Governor's Office | — | May-Aug14 |
| James W. Sheppard, III | Governor's Office | — | May-Aug14 |
| Joseph Zeis | Governor's Office | — | Sep-Dec25 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug14 |
| Madison Whalen | Governor's Office | — | May-Aug14 |
| Megan Fitzmartin | Governor's Office | — | May-Aug14 |
| Wayne Struble | Governor's Office | — | May-Aug14 |
| Greater Akron Chamber | — | May-Aug14 |
| Daniel Colantone | Greater Akron Chamber | — | May-Aug14 |
| Megann Eberhart | Greater Akron Chamber | — | May-Aug14 |
| Greater Cleveland Partnership | — | May-Aug14 |
| Alesha Washington | Greater Cleveland Partnership | — | Sep-Dec14 |
| Martin R McGann | Greater Cleveland Partnership | — | May-Aug14 |
| I Can Schools | — | May-Aug14 |
| Heidi Callender | I Can Schools | — | May-Aug14 |
| Institute for Principled Policy | — | May-Aug14 |
| Barry G Sheets | Institute for Principled Policy | — | May-Aug14 |
| Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| Bruce E Johnson | Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| Cindy L McQuade | Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| James M Suver | Inter-University Council of Ohio (IUC) | — | May-Aug14 |
| Kent State University | — | May-Aug14 |
| Brady Oxender | Kent State University | — | May-Aug14 |
| R Gregory Browning | KnowledgeWorks | — | May-Aug14 |
| Metro Early College High School | — | May-Aug14 |
| Andrew Minton | Metro Early College High School | — | May-Aug14 |
| William L Byers, IV | Metro Early College High School | — | May-Aug14 |
| National Federation of Independent Business/Ohio | — | May-Aug24 |
| Cameron Garczyk | National Federation of Independent Business/Ohio | — | May-Aug24 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | May-Aug24 |
| Michael Wing | National Federation of Independent Business/Ohio | — | May-Aug24 |
| National Heritage Academies | — | Sep-Dec14 |
| Andrew Minton | National Heritage Academies | — | May-Aug14 |
| Stephen Nielson | National Heritage Academies | — | May-Aug14 |
| William L Byers, IV | National Heritage Academies | — | May-Aug14 |
| Nationwide Children's Hospital, Inc | — | Sep-Dec24 |
| Aileen Collins | Nationwide Children's Hospital, Inc | — | May-Aug24 |
| Andrew Minton | Nationwide Children's Hospital, Inc | — | May-Aug24 |
| Charles Michael Solley, Jr | Nationwide Children's Hospital, Inc | — | Sep-Dec24 |
| Levi Gross | Nationwide Children's Hospital, Inc | — | May-Aug24 |
| Stephen Nielson | Nationwide Children's Hospital, Inc | — | May-Aug24 |
| William L Byers, IV | Nationwide Children's Hospital, Inc | — | May-Aug24 |
| Ohio AFL-CIO | — | May-Aug14 |
| Matt Smith | Ohio AFL-CIO | — | May-Aug14 |
| Pierrette M Talley | Ohio AFL-CIO | — | May-Aug14 |
| Timothy W Burga | Ohio AFL-CIO | — | May-Aug14 |
| Ohio Association for Career and Technical Education | — | May-Aug14 |
| Terrence O'Donnell | Ohio Association for Career and Technical Education | — | May-Aug14 |
| Ohio Association of Agricultural Educators | — | May-Aug14 |
| Brandon Kern | Ohio Association of Agricultural Educators | — | May-Aug14 |
| Ohio Association of Career and Technical Superintendents | — | May-Aug14 |
| Terrence O'Donnell | Ohio Association of Career and Technical Superintendents | — | May-Aug14 |
| Ohio Association of Community Colleges | — | May-Aug14 |
| Jeff Ortega | Ohio Association of Community Colleges | — | May-Aug14 |
| John W Hershey | Ohio Association of Community Colleges | — | May-Aug14 |
| Lauren Huddleston | Ohio Association of Community Colleges | — | May-Aug14 |
| Nathan Aichele | Ohio Association of Community Colleges | — | May-Aug14 |
| Neil S Clark | Ohio Association of Community Colleges | — | May-Aug14 |
| Ohio Association of Health Plans, Inc | — | May-Aug24 |
| Angela Weaver | Ohio Association of Health Plans, Inc | — | May-Aug24 |
| Kelly C O'Reilly | Ohio Association of Health Plans, Inc | — | May-Aug24 |
| Megan Richwine | Ohio Association of Health Plans, Inc | — | Sep-Dec24 |
| Ohio Association of Independent Schools | — | May-Aug14 |
| Dan Dodd | Ohio Association of Independent Schools | — | May-Aug14 |
| Ohio Association of School Business Officials | — | May-Aug14 |
| Barbara C Shaner | Ohio Association of School Business Officials | — | May-Aug14 |
| David A Varda | Ohio Association of School Business Officials | — | May-Aug14 |
| Ohio Association of Secondary School Administrators | — | May-Aug14 |
| Kenneth Baker | Ohio Association of Secondary School Administrators | — | May-Aug14 |
| Donald Boyd | Ohio Bankers League | — | Jan-Apr24 |
| Ohio Business Roundtable | — | May-Aug14 |
| Chauncey Cochran | Ohio Business Roundtable | — | May-Aug14 |
| Paolo A. DeMaria | Ohio Business Roundtable | — | May-Aug14 |
| Richard A Stoff | Ohio Business Roundtable | — | May-Aug14 |
| Shaun Yoder | Ohio Business Roundtable | — | May-Aug14 |
| Susan Bodary | Ohio Business Roundtable | — | May-Aug14 |
| Ohio Chamber of Commerce | — | May-Aug14 |
| Andrew E Doehrel | Ohio Chamber of Commerce | — | May-Aug14 |
| Daniel J Navin | Ohio Chamber of Commerce | — | May-Aug14 |
| Keith Lake | Ohio Chamber of Commerce | — | Sep-Dec14 |
| Rick Carfagna | Ohio Chamber of Commerce | — | Jan-Apr24 |
| Dwight Crum | Ohio Coalition for Quality Education | — | May-Aug14 |
| R Gregory Browning | Ohio Coalition for the Education of Children with Disabilities | — | May-Aug14 |
| Ohio Council of Churches | — | May-Aug14 |
| Thomas A Smith | Ohio Council of Churches | — | May-Aug14 |
| Ohio Department of Medicaid | — | May-Aug24 |
| Adam Landefeld | Ohio Department of Medicaid | — | May-Aug24 |
| Brooke O'Neill | Ohio Department of Medicaid | — | May-Aug24 |
| Eric Vinyard | Ohio Department of Medicaid | — | May-Aug24 |
| Steven Alexander | Ohio Department of Medicaid | — | May-Aug24 |
| Ohio Department of Transportation | — | Jan-Apr26 |
| Greg Vergamini | Ohio Department of Transportation | — | Jan-Apr26 |
| Pamela Vest-Boratyn | Ohio Department of Transportation | — | Jan-Apr26 |
| Ohio Education Association | — | May-Aug14 |
| Matthew M Dotson | Ohio Education Association | — | May-Aug14 |
| Ohio Educational Service Center Association | — | May-Aug14 |
| Craig E Burford | Ohio Educational Service Center Association | — | May-Aug14 |
| Ohio Manufacturers' Association | — | May-Aug14 |
| Robert Brundrett | Ohio Manufacturers' Association | — | May-Aug14 |
| Ryan R Augsburger | Ohio Manufacturers' Association | — | May-Aug14 |
| Ohio Nurses Association | — | May-Aug24 |
| Anne Ransone | Ohio Nurses Association | — | May-Aug24 |
| Anthony Caldwell | Ohio Nurses Association | — | May-Aug24 |
| Erin Glossop | Ohio Nurses Association | — | May-Aug24 |
| Kevin L Futryk | Ohio Nurses Association | — | May-Aug24 |
| Rick Lucas | Ohio Nurses Association | — | May-Aug24 |
| Ohio Pharmacists Association | — | May-Aug24 |
| David Burke | Ohio Pharmacists Association | — | May-Aug24 |
| Michelle M Fitzgibbon | Ohio Pharmacists Association | — | May-Aug24 |
| Ohio School Boards Association | — | May-Aug14 |
| Damon Asbury | Ohio School Boards Association | — | May-Aug14 |
| Jay Smith | Ohio School Boards Association | — | May-Aug14 |
| Jennifer Hogue | Ohio School Boards Association | — | May-Aug14 |
| Malania Birney | Ohio School Boards Association | — | Jan-Apr26 |
| Nicole Piscitani | Ohio School Boards Association | — | Jan-Apr26 |
| Orange City School District | — | Sep-Dec25 |
| Desmond Bryant | Orange City School District | — | Sep-Dec25 |
| Timothy J Cosgrove | Orange City School District | — | Sep-Dec25 |
| Adam Hewit | PENN Entertainment | — | Sep-Dec14 |
| Pharmaceutical Research and Manufacturers of America(PhRMA) | — | May-Aug24 |
| Courtney Saunders | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | May-Aug24 |
| Daniel P Leite | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | May-Aug24 |
| Kurt L Leib | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | May-Aug24 |
| Robert N Eshenbaugh, Jr | Pharmaceutical Research and Manufacturers of America(PhRMA) | — | May-Aug24 |
| Philanthropy Ohio | — | May-Aug14 |
| Lisa Gray | Philanthropy Ohio | — | Sep-Dec14 |
| Suzanne Allen | Philanthropy Ohio | — | May-Aug14 |
| Principled Policy Consulting, LLC | — | May-Aug14 |
| Barry G Sheets | Principled Policy Consulting, LLC | — | May-Aug14 |
| SEIU Ohio State Council | — | May-Aug14 |
| Matt Koppitch | SEIU Ohio State Council | — | May-Aug14 |
| School Choice Ohio, Inc | — | May-Aug14 |
| Adam Hewit | School Choice Ohio, Inc | — | May-Aug14 |
| Jason Warner | School Choice Ohio, Inc | — | May-Aug14 |
| Matthew R Cox | School Choice Ohio, Inc | — | May-Aug14 |
| Shawn Kasych | School Choice Ohio, Inc | — | May-Aug14 |
| Sinclair Community College | — | May-Aug14 |
| Kathleen DeLand | Sinclair Community College | — | May-Aug14 |
| St. Edward High School | — | May-Aug14 |
| Terrence O'Donnell | St. Edward High School | — | May-Aug14 |
| Thomas L Long | State Farm Mutual Automobile Insurance Company | — | May-Aug14 |
| Stride, Inc | — | May-Aug14 |
| Andrew Minton | Stride, Inc | — | May-Aug14 |
| Stephen Nielson | Stride, Inc | — | May-Aug14 |
| William L Byers, IV | Stride, Inc | — | May-Aug14 |
| StudentsFirst | — | May-Aug14 |
| Adam Hewit | StudentsFirst | — | May-Aug14 |
| Greg Harris | StudentsFirst | — | May-Aug14 |
| Teach for America | — | May-Aug14 |
| Lisa Gray | Teach for America | — | May-Aug14 |
| The Ohio 8 | — | Sep-Dec14 |
| Cassie Gaffney | The Ohio 8 | — | Sep-Dec14 |
| Scarlett Bouder | The Ohio 8 | — | Sep-Dec14 |
| The Ohio Standard Coalition | — | May-Aug14 |
| Lisa Gray | The Ohio Standard Coalition | — | May-Aug14 |
| Suzanne Allen | The Ohio Standard Coalition | — | Sep-Dec14 |
| The Ohio State University | — | May-Aug14 |
| Amy Goyal | The Ohio State University | — | May-Aug14 |
| Herbert Asher | The Ohio State University | — | May-Aug14 |
| Thomas Walsh | The Ohio State University | — | May-Aug14 |
| Thomas B Fordham Institute | — | May-Aug14 |
| Aaron Churchill | Thomas B Fordham Institute | — | May-Aug14 |
| Adam Hewit | Thomas B Fordham Institute | — | Sep-Dec14 |
| Chad Aldis | Thomas B Fordham Institute | — | May-Aug14 |
| Toledo Regional Chamber of Commerce | — | Sep-Dec14 |
| Brian Dicken | Toledo Regional Chamber of Commerce | — | Sep-Dec14 |
| United Way of Greater Cincinnati | — | May-Aug14 |
| Margaret Hulbert | United Way of Greater Cincinnati | — | May-Aug14 |
| Aaron M Ockerman | Zaner-Bloser, Inc. | — | May-Aug14 |