| Adjutant General | — | Jan-Apr17 |
| Alexander Lapso | Adjutant General | — | Jan-Apr17 |
| James Camp | Adjutant General | — | May-Aug18 |
| John Harris | Adjutant General | — | May-Aug18 |
| Mark Bartman | Adjutant General | — | May-Aug18 |
| William Albright | Adjutant General | — | May-Aug18 |
| American Council of Engineering Companies of Ohio | — | May-Aug17 |
| Kevin L Futryk | American Council of Engineering Companies of Ohio | — | May-Aug17 |
| American Massage Therapy Association, Ohio Chapter | — | Jan-Apr17 |
| Belinda M Jones | American Massage Therapy Association, Ohio Chapter | — | Jan-Apr17 |
| Daniel Hurley | American Massage Therapy Association, Ohio Chapter | — | Jan-Apr17 |
| Americans for Prosperity | — | Sep-Dec17 |
| Kevin Curtis | Americans for Prosperity | — | Sep-Dec17 |
| Chiropractic Strategies Group | — | Jan-Apr17 |
| Brooke A Cheney | Chiropractic Strategies Group | — | Jan-Apr17 |
| Kelly C O'Reilly | Chiropractic Strategies Group | — | Jan-Apr17 |
| Matthew S Whitehead | Chiropractic Strategies Group | — | Jan-Apr17 |
| Victor F Hipsley | Chiropractic Strategies Group | — | Jan-Apr17 |
| Department of Aging | — | May-Aug18 |
| Alexander Lapso | Department of Aging | — | May-Aug18 |
| Department of Commerce | — | Jan-Apr17 |
| Erica Vincent | Department of Commerce | — | Jan-Apr18 |
| Rachael Carl | Department of Commerce | — | Jan-Apr17 |
| Zach Prouty | Department of Commerce | — | Jan-Apr17 |
| Department of Health | — | Jan-Apr17 |
| Alexandra Simon | Department of Health | — | Jan-Apr17 |
| Jennifer Davis | Department of Health | — | May-Aug17 |
| Jessica Crews | Department of Health | — | Jan-Apr17 |
| Julie Walburn | Department of Health | — | Jan-Apr17 |
| Lance Himes | Department of Health | — | Jan-Apr17 |
| Sydney King | Department of Health | — | Jan-Apr17 |
| Department of Public Safety | — | Jan-Apr17 |
| Dan Fitzpatrick | Department of Public Safety | — | Jan-Apr17 |
| Emily Mayfield | Department of Public Safety | — | Jan-Apr17 |
| Governor's Office | — | Jan-Apr17 |
| Beth Hansen | Governor's Office | — | Jan-Apr17 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr17 |
| Jason Whalen | Governor's Office | — | Jan-Apr17 |
| Merle Madrid | Governor's Office | — | Jan-Apr17 |
| Tim Biggam | Governor's Office | — | Sep-Dec17 |
| Wayne Struble | Governor's Office | — | Jan-Apr17 |
| Ohio Association of REALTORS | — | Jan-Apr17 |
| Ohio Board of Nursing | — | Jan-Apr17 |
| Betsy Jo Houchen | Ohio Board of Nursing | — | Jan-Apr17 |
| Thomas A Dilling | Ohio Board of Nursing | — | Jan-Apr17 |
| Ohio Dental Association | — | Jan-Apr17 |
| David J Owsiany | Ohio Dental Association | — | Jan-Apr17 |
| Eric Richmond | Ohio Dental Association | — | Sep-Dec18 |
| J Robert Blazer | Ohio Dental Association | — | Jan-Apr18 |
| Nathan DeLong | Ohio Dental Association | — | Jan-Apr17 |
| Ohio Dental Hygienists' Association | — | Jan-Apr17 |
| Andrew Huffman | Ohio Dental Hygienists' Association | — | Jan-Apr17 |
| Brooke A Cheney | Ohio Dental Hygienists' Association | — | Jan-Apr17 |
| Kelly C O'Reilly | Ohio Dental Hygienists' Association | — | Jan-Apr17 |
| Matthew S Whitehead | Ohio Dental Hygienists' Association | — | Jan-Apr17 |
| Victor F Hipsley | Ohio Dental Hygienists' Association | — | Jan-Apr17 |
| Ohio Foot and Ankle Medical Association | — | Jan-Apr17 |
| Courtney Saunders | Ohio Foot and Ankle Medical Association | — | Jan-Apr17 |
| Daniel P Leite | Ohio Foot and Ankle Medical Association | — | Jan-Apr17 |
| Jimelle Rumberg | Ohio Foot and Ankle Medical Association | — | Jan-Apr17 |
| Andrew Huffman | Ohio Hematology Oncology Society | — | Jan-Apr17 |
| Matthew S Whitehead | Ohio Hematology Oncology Society | — | Jan-Apr17 |
| Frederick R Frank | Ohio Hospital Association | — | May-Aug17 |
| Kate Huffman | Ohio Hospital Association | — | Jan-Apr18 |
| Katelyn Bowling | Ohio Hospital Association | — | Sep-Dec17 |
| Stephanie Gilligan | Ohio Hospital Association | — | May-Aug17 |
| Kelly C O'Reilly | Ohio Manufactured Homes Association (OMHA) | — | May-Aug17 |
| Ohio Ophthalmological Society | — | Jan-Apr17 |
| Reggie Fields | Ohio Ophthalmological Society | — | Jan-Apr17 |
| Todd Baker | Ohio Ophthalmological Society | — | Jan-Apr17 |
| Courtney Saunders | Ohio Optometric Association | — | Jan-Apr17 |
| Daniel P Leite | Ohio Optometric Association | — | Jan-Apr17 |
| Kurt L Leib | Ohio Optometric Association | — | Jan-Apr17 |
| Robert N Eshenbaugh, Jr | Ohio Optometric Association | — | Jan-Apr17 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | Jan-Apr18 |
| Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Barbara J Benton | Ohio Society of Certified Public Accountants | — | May-Aug17 |
| Gregory Saul | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Lauren Huddleston | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Nathan Aichele | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Neil S Clark | Ohio Society of Certified Public Accountants | — | Jan-Apr17 |
| Ohio Society of Professional Engineers | — | Jan-Apr17 |
| Holly Flanigan | Ohio Society of Professional Engineers | — | Jan-Apr17 |
| Ohio Speech & Hearing Governmental Affairs Coalition | — | Jan-Apr17 |
| Andrew Huffman | Ohio Speech & Hearing Governmental Affairs Coalition | — | Jan-Apr17 |
| Brooke A Cheney | Ohio Speech & Hearing Governmental Affairs Coalition | — | Jan-Apr17 |
| Kelly C O'Reilly | Ohio Speech & Hearing Governmental Affairs Coalition | — | Jan-Apr17 |
| Matthew S Whitehead | Ohio Speech & Hearing Governmental Affairs Coalition | — | Jan-Apr17 |
| Victor F Hipsley | Ohio Speech & Hearing Governmental Affairs Coalition | — | Jan-Apr17 |
| Ohio State Medical Association | — | Jan-Apr17 |
| Jennifer Hayhurst | Ohio State Medical Association | — | Jan-Apr17 |
| Joseph Rosato | Ohio State Medical Association | — | Sep-Dec18 |
| Monica Hueckel | Ohio State Medical Association | — | Jan-Apr17 |
| Reggie Fields | Ohio State Medical Association | — | Jan-Apr17 |
| Timothy I Maglione | Ohio State Medical Association | — | Jan-Apr17 |
| Todd Baker | Ohio State Medical Association | — | Jan-Apr17 |
| Andrew Huffman | Oncology Practice Alliance | — | Jan-Apr17 |
| Matthew S Whitehead | Oncology Practice Alliance | — | Jan-Apr17 |
| Andrew Huffman | Premier of TeamHealth | — | Jan-Apr17 |
| Matthew S Whitehead | Premier of TeamHealth | — | Jan-Apr17 |
| Professional Land Surveyors of Ohio, Inc. | — | Jan-Apr17 |
| Melinda Gilpin | Professional Land Surveyors of Ohio, Inc. | — | Jan-Apr17 |
| State Medical Board of Ohio | — | Jan-Apr17 |
| Anthony Groeber | State Medical Board of Ohio | — | Jan-Apr17 |
| Jonithon LaCross | State Medical Board of Ohio | — | Jan-Apr17 |
| Kimberly Anderson | State Medical Board of Ohio | — | Sep-Dec17 |
| State of Ohio Board of Pharmacy | — | May-Aug18 |
| Alexandra Simon | State of Ohio Board of Pharmacy | — | May-Aug18 |
| Cameron McNamee | State of Ohio Board of Pharmacy | — | May-Aug18 |
| Steven W. Schierholt | State of Ohio Board of Pharmacy | — | May-Aug18 |
| TeamHealth, Inc. | — | Jan-Apr18 |
| Andrew Huffman | TeamHealth, Inc. | — | Jan-Apr18 |
| Brooke A Cheney | TeamHealth, Inc. | — | Jan-Apr18 |
| Kelly C O'Reilly | TeamHealth, Inc. | — | Jan-Apr18 |
| Matthew S Whitehead | TeamHealth, Inc. | — | Jan-Apr18 |
| Victor F Hipsley | TeamHealth, Inc. | — | Jan-Apr18 |
| US Acute Care Solutions | — | Jan-Apr18 |
| Andrew Huffman | US Acute Care Solutions | — | Jan-Apr18 |
| Brooke A Cheney | US Acute Care Solutions | — | Jan-Apr18 |
| Kelly C O'Reilly | US Acute Care Solutions | — | Jan-Apr18 |
| Matthew S Whitehead | US Acute Care Solutions | — | Jan-Apr18 |
| Victor F Hipsley | US Acute Care Solutions | — | Jan-Apr18 |