| Able Roofing | — | Sep-Dec17 |
| Terrence O'Donnell | Able Roofing | — | Sep-Dec17 |
| Americans for Prosperity | — | Sep-Dec17 |
| Ezra Escudero | Americans for Prosperity | — | Sep-Dec17 |
| Kevin Curtis | Americans for Prosperity | — | Sep-Dec17 |
| Micah Derry | Americans for Prosperity | — | Sep-Dec17 |
| Cincinnati USA Regional Chamber | — | Jan-Apr18 |
| City of Dayton | — | Sep-Dec18 |
| Andrew Minton | College Board | — | Sep-Dec15 |
| Department of Commerce | — | Sep-Dec17 |
| Erica Vincent | Department of Commerce | — | Jan-Apr18 |
| Rachael Carl | Department of Commerce | — | Sep-Dec17 |
| Department of Education and Workforce | — | Sep-Dec18 |
| Brad Ingraham | Department of Education and Workforce | — | Sep-Dec18 |
| Brittney Colvin | Department of Education and Workforce | — | Sep-Dec18 |
| Diane Lease | Department of Education and Workforce | — | Sep-Dec18 |
| John Richard | Department of Education and Workforce | — | Sep-Dec18 |
| Paolo A. DeMaria | Department of Education and Workforce | — | Sep-Dec18 |
| Shaun Yoder | Department of Education and Workforce | — | Sep-Dec18 |
| Carrie Haughawout | Department of Insurance | — | Sep-Dec17 |
| Chelsea Wonski | Department of Insurance | — | Sep-Dec17 |
| Christopher Brock | Department of Insurance | — | Sep-Dec17 |
| Jillian Froment | Department of Insurance | — | Sep-Dec17 |
| Meredith Craig | Department of Insurance | — | Sep-Dec17 |
| Department of Public Safety | — | May-Aug25 |
| Charles Norman | Department of Public Safety | — | May-Aug25 |
| Christopher Corder | Department of Public Safety | — | May-Aug25 |
| Dan Fitzpatrick | Department of Public Safety | — | Sep-Dec25 |
| David Wilson | Department of Public Safety | — | May-Aug25 |
| Johann I Klein | Department of Public Safety | — | May-Aug25 |
| Direct Energy Services, LLC | — | Sep-Dec17 |
| Derrick R Clay | Direct Energy Services, LLC | — | May-Aug18 |
| Hunter Wright | Direct Energy Services, LLC | — | Sep-Dec17 |
| Teresa Ringenbach | Direct Energy Services, LLC | — | Sep-Dec17 |
| Thomas P Pappas | Direct Energy Services, LLC | — | Sep-Dec17 |
| Farmers Insurance Group | — | Sep-Dec15 |
| Diane M Chapman | Farmers Insurance Group | — | Sep-Dec15 |
| Governor's Office | — | Sep-Dec15 |
| Andrew Conners | Governor's Office | — | May-Aug25 |
| Benjamin Kanzeg | Governor's Office | — | Sep-Dec15 |
| Beth Hansen | Governor's Office | — | May-Aug16 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr16 |
| Megan Fitzmartin | Governor's Office | — | Sep-Dec15 |
| Merle Madrid | Governor's Office | — | Sep-Dec15 |
| Tim Biggam | Governor's Office | — | Sep-Dec17 |
| Wayne Struble | Governor's Office | — | Sep-Dec15 |
| Greater Cleveland Chapter, NECA | — | Sep-Dec17 |
| Aaron M Ockerman | Greater Cleveland Chapter, NECA | — | Sep-Dec17 |
| Greater Cleveland Partnership | — | Jan-Apr18 |
| Martin R McGann | Greater Cleveland Partnership | — | Jan-Apr18 |
| Sante Ghetti | Greater Cleveland Partnership | — | May-Aug17 |
| Institute for Principled Policy | — | Sep-Dec15 |
| Barry G Sheets | Institute for Principled Policy | — | Sep-Dec15 |
| Mechanical Contractors Association of Ohio | — | Sep-Dec17 |
| Joshua Sanders | Mechanical Contractors Association of Ohio | — | Sep-Dec17 |
| Leah Pappas Porner | Mechanical Contractors Association of Ohio | — | Sep-Dec17 |
| National Federation of Independent Business/Ohio | — | Sep-Dec17 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Sep-Dec17 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Sep-Dec17 |
| Grace Gerlach | National Federation of Independent Business/Ohio | — | Jan-Apr18 |
| Jared Weiser | National Federation of Independent Business/Ohio | — | Sep-Dec17 |
| Joe Hirabayashi | National Federation of Independent Business/Ohio | — | Sep-Dec17 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Sep-Dec17 |
| Ohio Association for Justice | — | Sep-Dec15 |
| John E Van Doorn | Ohio Association for Justice | — | Sep-Dec15 |
| Ohio Department of Transportation | — | May-Aug25 |
| Greg Vergamini | Ohio Department of Transportation | — | May-Aug25 |
| Pamela Vest-Boratyn | Ohio Department of Transportation | — | May-Aug25 |
| Richard Thompson | Ohio Department of Transportation | — | May-Aug25 |
| Ohio Department of Veterans Services | — | May-Aug26 |
| Dominic Ciano | Ohio Department of Veterans Services | — | May-Aug25 |
| John Harris | Ohio Department of Veterans Services | — | May-Aug25 |
| Lucas Denney | Ohio Department of Veterans Services | — | May-Aug25 |
| Ohio Green Industry Association (OGIA) | — | May-Aug17 |
| Belinda M Jones | Ohio Green Industry Association (OGIA) | — | May-Aug17 |
| Dan Jones | Ohio Green Industry Association (OGIA) | — | May-Aug17 |
| Ohio Home Builders Association, Inc | — | May-Aug17 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | May-Aug17 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | May-Aug17 |
| Ohio Housing Council | — | Sep-Dec17 |
| Andrew Huffman | Ohio Housing Council | — | Sep-Dec17 |
| Brooke A Cheney | Ohio Housing Council | — | Sep-Dec17 |
| Kelly C O'Reilly | Ohio Housing Council | — | Sep-Dec17 |
| Matthew S Whitehead | Ohio Housing Council | — | Sep-Dec17 |
| Victor F Hipsley | Ohio Housing Council | — | Sep-Dec17 |
| Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Andrea Reichman | Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Andrew Huffman | Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Brooke A Cheney | Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Kelly C O'Reilly | Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Matthew S Whitehead | Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Timothy Williams | Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Victor F Hipsley | Ohio Manufactured Homes Association (OMHA) | — | Sep-Dec17 |
| Ohio Municipal League | — | Sep-Dec18 |
| Ashley Ringle | Ohio Municipal League | — | Sep-Dec18 |
| Brad Barger | Ohio Municipal League | — | Sep-Dec18 |
| Brian P Barger | Ohio Municipal League | — | Sep-Dec18 |
| Ohio Real Estate Investors Association | — | Sep-Dec17 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | Sep-Dec17 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Sep-Dec17 |
| Dan Acton | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | Sep-Dec17 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Sep-Dec17 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Sep-Dec17 |
| Ohio Township Association | — | Sep-Dec17 |
| Andrew Huffman | Ohio Township Association | — | Sep-Dec17 |
| Brooke A Cheney | Ohio Township Association | — | Sep-Dec17 |
| Heidi M Fought | Ohio Township Association | — | Sep-Dec17 |
| Kelly C O'Reilly | Ohio Township Association | — | Sep-Dec17 |
| Matthew DeTemple | Ohio Township Association | — | Sep-Dec17 |
| Matthew S Whitehead | Ohio Township Association | — | Sep-Dec17 |
| Victor F Hipsley | Ohio Township Association | — | Sep-Dec17 |
| Principled Policy Consulting, LLC | — | Sep-Dec15 |
| Barry G Sheets | Principled Policy Consulting, LLC | — | Sep-Dec15 |
| Renovate America, Inc. | — | Sep-Dec17 |
| Amanda Grandjean | Renovate America, Inc. | — | Sep-Dec17 |
| Christopher N Slagle | Renovate America, Inc. | — | Sep-Dec17 |
| Gregory J Lestini | Renovate America, Inc. | — | Sep-Dec17 |
| Kurtis A Tunnell | Renovate America, Inc. | — | Sep-Dec17 |
| Matt Koppitch | Renovate America, Inc. | — | Sep-Dec17 |
| Catherine O Zwissler | Specialty Contractors Coalition | — | Sep-Dec17 |
| Palmer C McNeal | Specialty Contractors Coalition | — | Sep-Dec17 |