| AT&T | — | Jan-Apr19 |
| Jan Bans | AT&T | — | Jan-Apr19 |
| Associated Builders and Contractors of Ohio | — | Jan-Apr19 |
| Bryan Williams | Associated Builders and Contractors of Ohio | — | Jan-Apr19 |
| Association of Professional Towers Ohio (APTO) | — | May-Aug19 |
| Andrew W Herf | Association of Professional Towers Ohio (APTO) | — | May-Aug19 |
| Joseph Hollabaugh | Association of Professional Towers Ohio (APTO) | — | May-Aug19 |
| Attorney General's Office | — | May-Aug20 |
| Katherine Bloom | Attorney General's Office | — | Sep-Dec20 |
| Caterpillar, Inc | — | Jan-Apr19 |
| Daniel P Leite | Caterpillar, Inc | — | Jan-Apr19 |
| Kurt L Leib | Caterpillar, Inc | — | Jan-Apr19 |
| Robert N Eshenbaugh, Jr | Caterpillar, Inc | — | Jan-Apr19 |
| City of Dayton | — | Jan-Apr19 |
| City of Toledo | — | Jan-Apr19 |
| Andrew W Herf | City of Toledo | — | Jan-Apr19 |
| City of Upper Arlington | — | Jan-Apr19 |
| Chad Hawley | City of Upper Arlington | — | Jan-Apr19 |
| Belinda M Jones | Cleveland Metropolitan Park District | — | Jan-Apr19 |
| Dan Jones | Cleveland Metropolitan Park District | — | Jan-Apr19 |
| Daniel Hurley | Cleveland Metropolitan Park District | — | Jan-Apr19 |
| Belinda M Jones | Columbus Zoo & Aquarium | — | Jan-Apr19 |
| Dan Jones | Columbus Zoo & Aquarium | — | Jan-Apr19 |
| Daniel Hurley | Columbus Zoo & Aquarium | — | Jan-Apr19 |
| Belinda M Jones | Columbus and Franklin County Metro Parks | — | Jan-Apr19 |
| Dan Jones | Columbus and Franklin County Metro Parks | — | Jan-Apr19 |
| Daniel Hurley | Columbus and Franklin County Metro Parks | — | Jan-Apr19 |
| County Commissioners' Association of Ohio | — | Jan-Apr19 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr19 |
| John R Leutz | County Commissioners' Association of Ohio | — | Jan-Apr19 |
| County Engineers Association of Ohio | — | Sep-Dec19 |
| Dean Ringle | County Engineers Association of Ohio | — | Sep-Dec19 |
| Michael T Evans | County Engineers Association of Ohio | — | Sep-Dec19 |
| Cuyahoga County Mayors and City Managers Association | — | Jan-Apr19 |
| Nathanael Jonhenry | Cuyahoga County Mayors and City Managers Association | — | Jan-Apr19 |
| Timothy J Cosgrove | Cuyahoga County Mayors and City Managers Association | — | Jan-Apr19 |
| 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 |
| Greater Cleveland Partnership | — | Sep-Dec19 |
| Martin R McGann | Greater Cleveland Partnership | — | Sep-Dec19 |
| Sante Ghetti | Greater Cleveland Partnership | — | Sep-Dec19 |
| Laborers' District Council of Ohio | — | May-Aug20 |
| Adam Hewit | Laborers' District Council of Ohio | — | Jan-Apr19 |
| Northwest Ohio Regional Economic Development Association | — | Jan-Apr19 |
| Brock Miskimen | Northwest Ohio Regional Economic Development Association | — | Jan-Apr19 |
| Christopher N Slagle | Northwest Ohio Regional Economic Development Association | — | Jan-Apr19 |
| Gregory J Lestini | Northwest Ohio Regional Economic Development Association | — | Jan-Apr19 |
| Matt Koppitch | Northwest Ohio Regional Economic Development Association | — | Jan-Apr19 |
| Ohio Association of Professional Fire Fighters | — | Jan-Apr19 |
| James P Carney | Ohio Association of Professional Fire Fighters | — | Jan-Apr19 |
| Michael Taylor | Ohio Association of Professional Fire Fighters | — | Jan-Apr19 |
| Thomas A Rave | Ohio Association of Professional Fire Fighters | — | Jan-Apr19 |
| Ohio Conference of Teamsters | — | Jan-Apr19 |
| Adam Hewit | Ohio Conference of Teamsters | — | Jan-Apr19 |
| Ohio Contractors Association | — | May-Aug19 |
| Michelle R Holdgreve | Ohio Contractors Association | — | May-Aug19 |
| Ohio Economic Development Association | — | Jan-Apr19 |
| Brock Miskimen | Ohio Economic Development Association | — | May-Aug19 |
| Christopher N Slagle | Ohio Economic Development Association | — | Jan-Apr19 |
| Gregory J Lestini | Ohio Economic Development Association | — | Jan-Apr19 |
| Jennifer Price | Ohio Economic Development Association | — | Jan-Apr19 |
| Matt Koppitch | Ohio Economic Development Association | — | Jan-Apr19 |
| Ohio Rural Development Alliance | — | Jan-Apr19 |
| Brock Miskimen | Ohio Rural Development Alliance | — | Jan-Apr19 |
| Christopher N Slagle | Ohio Rural Development Alliance | — | Jan-Apr19 |
| Gregory J Lestini | Ohio Rural Development Alliance | — | Jan-Apr19 |
| Matt Koppitch | Ohio Rural Development Alliance | — | Jan-Apr19 |
| Rachael Guastella | Ohio Rural Development Alliance | — | Sep-Dec19 |
| Ohio Township Association | — | Jan-Apr19 |
| Andrew Huffman | Ohio Township Association | — | Jan-Apr19 |
| Brooke A Cheney | Ohio Township Association | — | Jan-Apr19 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr19 |
| Kelly C O'Reilly | Ohio Township Association | — | Jan-Apr19 |
| Marisa Myers | Ohio Township Association | — | Jan-Apr19 |
| Matthew DeTemple | Ohio Township Association | — | Jan-Apr19 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr19 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr19 |
| Andrew W Herf | Towing & Recovery Association of Ohio | — | Jan-Apr20 |
| Joseph Hollabaugh | Towing & Recovery Association of Ohio | — | Jan-Apr20 |