| AES Ohio | — | May-Aug15 |
| Drew Davidson | AES Ohio | — | May-Aug15 |
| Lisa H Dodge | AES Ohio | — | May-Aug15 |
| Nate Filler | AES Ohio | — | Sep-Dec15 |
| Sean P Dunn | AES Ohio | — | May-Aug15 |
| Stephen P Lake | AES Ohio | — | May-Aug15 |
| AT&T | — | Jan-Apr15 |
| Brad McLean | AT&T | — | Jan-Apr16 |
| J Robert Blazer | AT&T | — | May-Aug15 |
| Jan Bans | AT&T | — | Jan-Apr15 |
| Jason A Paduchik | AT&T | — | Jan-Apr15 |
| Chrisy Wright | American Electric Power | — | Jan-Apr15 |
| Michael Brello | American Electric Power | — | Jan-Apr15 |
| Thomas Froehle | American Electric Power | — | Jan-Apr15 |
| Cincinnati Bell, Inc. (d/b/a altafiber) | — | May-Aug15 |
| Christopher S Colwell | Cincinnati Bell, Inc. (d/b/a altafiber) | — | May-Aug15 |
| Theodore Heckmann | Cincinnati Bell, Inc. (d/b/a altafiber) | — | May-Aug15 |
| Coalition of Ohio Regional Districts | — | May-Aug15 |
| Andrew Huffman | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Department of Development | — | Jan-Apr15 |
| Andy Pusateri | Department of Development | — | Jan-Apr15 |
| David Goodman | Department of Development | — | Jan-Apr15 |
| John C Mahaney | Department of Development | — | Jan-Apr15 |
| Rachel Johanson | Department of Development | — | Jan-Apr15 |
| Ryan Burgess | Department of Development | — | Jan-Apr15 |
| Direct Energy Services, LLC | — | May-Aug15 |
| Nicholas D'Angelo | Direct Energy Services, LLC | — | May-Aug15 |
| Teresa Ringenbach | Direct Energy Services, LLC | — | May-Aug15 |
| Duke Energy Business Services | — | Jan-Apr15 |
| John Keaton | Duke Energy Business Services | — | Jan-Apr15 |
| Lee Barrett | Duke Energy Business Services | — | Jan-Apr15 |
| Ryan Gentil | Duke Energy Business Services | — | Jan-Apr15 |
| Frontier Communications | — | Sep-Dec16 |
| Cassandra Cole | Frontier Communications | — | Jan-Apr15 |
| Governor's Office | — | Jan-Apr15 |
| Benjamin Kanzeg | Governor's Office | — | Jan-Apr15 |
| Beth Hansen | Governor's Office | — | Jan-Apr15 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr16 |
| Elle Decot | Governor's Office | — | Jan-Apr15 |
| Eric Poklar | Governor's Office | — | Jan-Apr15 |
| Jai Chabria | Governor's Office | — | Jan-Apr15 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug15 |
| Madison Whalen | Governor's Office | — | Jan-Apr15 |
| Megan Fitzmartin | Governor's Office | — | Jan-Apr15 |
| Michael Fraizer | Governor's Office | — | Jan-Apr15 |
| Scott Blake | Governor's Office | — | Jan-Apr15 |
| Wayne Struble | Governor's Office | — | Jan-Apr15 |
| Industrial Energy Users-Ohio | — | Jan-Apr15 |
| John T McGough | Industrial Energy Users-Ohio | — | Jan-Apr15 |
| Samuel C Randazzo | Industrial Energy Users-Ohio | — | Jan-Apr15 |
| Scott Edward Elisar | Industrial Energy Users-Ohio | — | Jan-Apr15 |
| Ohio Chamber of Commerce | — | May-Aug15 |
| Charles Willoughby | Ohio Chamber of Commerce | — | May-Aug15 |
| Ohio Consumers' Counsel | — | May-Aug15 |
| Bruce Weston | Ohio Consumers' Counsel | — | May-Aug15 |
| Scott Gerfen | Ohio Consumers' Counsel | — | May-Aug15 |
| Ohio Energy Group | — | May-Aug15 |
| David F Boehm | Ohio Energy Group | — | May-Aug15 |
| Denise M Larr | Ohio Energy Group | — | May-Aug15 |
| Michael L Kurtz | Ohio Energy Group | — | May-Aug15 |
| William Fitzgibbon | Ohio Energy Group | — | May-Aug15 |
| Ohio Gas Company | — | Jan-Apr15 |
| Samuel C Randazzo | Ohio Gas Company | — | Jan-Apr15 |
| Scott Edward Elisar | Ohio Gas Company | — | Jan-Apr15 |
| Michelle M Fitzgibbon | Ohio Partners for Affordable Energy | — | May-Aug15 |
| Ohio Rural Broadband Association Inc. | — | Jan-Apr15 |
| Kathy E Hobbs | Ohio Rural Broadband Association Inc. | — | Jan-Apr15 |
| Ohio Rural Water Association | — | Sep-Dec15 |
| Andrew Huffman | Ohio Rural Water Association | — | Sep-Dec15 |
| Brooke A Cheney | Ohio Rural Water Association | — | Sep-Dec15 |
| Kelly C O'Reilly | Ohio Rural Water Association | — | Sep-Dec15 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Sep-Dec15 |
| Victor F Hipsley | Ohio Rural Water Association | — | Sep-Dec15 |
| Ohio Telecom Association | — | Jan-Apr15 |
| Charles R Moses | Ohio Telecom Association | — | Jan-Apr15 |
| Cheryl Q Burchard | Ohio Telecom Association | — | Jan-Apr15 |
| Scott Edward Elisar | Ohio Telecom Association | — | Jan-Apr15 |
| Public Utilities Commission of Ohio | — | May-Aug15 |
| John Keegan | Public Utilities Commission of Ohio | — | May-Aug15 |
| Sierra Club - Ohio Chapter | — | May-Aug15 |
| Brian Kunkemoeller | Sierra Club - Ohio Chapter | — | May-Aug15 |