| Drew Davidson | AES Ohio | — | Sep-Dec15 |
| Lisa H Dodge | AES Ohio | — | Sep-Dec15 |
| Sean P Dunn | AES Ohio | — | Sep-Dec15 |
| Michael T Carey | American Consolidated Natural Resources | — | Sep-Dec15 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Robert N Eshenbaugh, Jr | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Hunter Wright | Amrize North America Inc. | — | Sep-Dec15 |
| Thomas P Pappas | Amrize North America Inc. | — | Sep-Dec15 |
| Willa J Ebersole | Amrize North America Inc. | — | Sep-Dec15 |
| Bradford L Cole | County Commissioners' Association of Ohio | — | Sep-Dec15 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec15 |
| John R Leutz | County Commissioners' Association of Ohio | — | Sep-Dec15 |
| Cassandra Cole | Frontier Communications | — | Sep-Dec16 |
| Benjamin Kanzeg | Governor's Office | — | Sep-Dec15 |
| Beth Hansen | Governor's Office | — | Sep-Dec16 |
| Dawn Larzelere | Governor's Office | — | Sep-Dec16 |
| Elle Decot | Governor's Office | — | Sep-Dec15 |
| Megan Fitzmartin | Governor's Office | — | Sep-Dec15 |
| Wayne Struble | Governor's Office | — | Sep-Dec15 |
| Brad Barger | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec15 |
| Brian P Barger | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec15 |
| Dennis J Garrison | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec15 |
| Patrick A Jacomet | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec15 |
| R Daniel Mapes | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec15 |
| Jennifer Klein | Ohio Chemistry Technology Council | — | Sep-Dec15 |
| Kevin R Schmidt | Ohio Chemistry Technology Council | — | Sep-Dec15 |
| Blaine Kelly | Ohio Coal Association | — | Sep-Dec15 |
| Christian Palich | Ohio Coal Association | — | Sep-Dec15 |
| Adam Sharp | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Anthony Seegers | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Brandon Kern | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Yvonne C Lesicko | Ohio Farm Bureau Federation, Inc. | — | Sep-Dec15 |
| Brad Barger | Ohio Forestry Association | — | Sep-Dec15 |
| Brian P Barger | Ohio Forestry Association | — | Sep-Dec15 |
| John E Dorka | Ohio Forestry Association | — | Sep-Dec15 |
| Andrew Huffman | Ohio Township Association | — | Sep-Dec15 |
| Brooke A Cheney | Ohio Township Association | — | Sep-Dec15 |
| Heidi M Fought | Ohio Township Association | — | Sep-Dec15 |
| Kelly C O'Reilly | Ohio Township Association | — | Sep-Dec15 |
| Matthew DeTemple | Ohio Township Association | — | Sep-Dec15 |
| Matthew S Whitehead | Ohio Township Association | — | Sep-Dec15 |
| Victor F Hipsley | Ohio Township Association | — | Sep-Dec15 |
| Kathryn A Trent | Waste Management of Ohio, Inc. | — | Sep-Dec16 |