| Drew Davidson | AES Ohio | — | May-Aug16 |
| Lisa H Dodge | AES Ohio | — | May-Aug16 |
| Nate Filler | AES Ohio | — | Sep-Dec16 |
| Sean P Dunn | AES Ohio | — | May-Aug16 |
| Stephen P Lake | AES Ohio | — | May-Aug16 |
| Advanced Energy Economy | — | May-Aug16 |
| Terrence O'Donnell | Advanced Energy Economy | — | May-Aug16 |
| William Vorys | Advanced Energy Economy | — | May-Aug16 |
| Chad Hawley | American Electric Power | — | Sep-Dec16 |
| Chrisy Wright | American Electric Power | — | May-Aug16 |
| John McClelland | American Electric Power | — | May-Aug16 |
| Maria Haberman | American Electric Power | — | Sep-Dec16 |
| Michael Brello | American Electric Power | — | May-Aug16 |
| Thomas Froehle | American Electric Power | — | May-Aug16 |
| Troy Judy | American Electric Power | — | Sep-Dec16 |
| American Municipal Power | — | May-Aug16 |
| Charles Willoughby | American Municipal Power | — | May-Aug16 |
| Jolene M Thompson | American Municipal Power | — | May-Aug16 |
| Michael A Beirne | American Municipal Power | — | May-Aug16 |
| American Power & Light | — | May-Aug16 |
| Michael L Gonidakis | American Power & Light | — | May-Aug16 |
| William Vorys | Apex Clean Energy, Inc. | — | May-Aug16 |
| Calpine Energy Solutions, LLC | — | May-Aug16 |
| Becky Merola | Calpine Energy Solutions, LLC | — | May-Aug16 |
| Courtney Saunders | Calpine Energy Solutions, LLC | — | Sep-Dec16 |
| Keith H Brooks | Calpine Energy Solutions, LLC | — | May-Aug16 |
| Kurt L Leib | Calpine Energy Solutions, LLC | — | May-Aug16 |
| Roy Boston | Calpine Energy Solutions, LLC | — | May-Aug16 |
| CenterPoint Energy DBA Vectren Energy | — | May-Aug16 |
| Christopher N Slagle | CenterPoint Energy DBA Vectren Energy | — | May-Aug16 |
| Gregory J Lestini | CenterPoint Energy DBA Vectren Energy | — | May-Aug16 |
| Kurtis A Tunnell | CenterPoint Energy DBA Vectren Energy | — | May-Aug16 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | May-Aug16 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | May-Aug16 |
| Coalition of Ohio Regional Districts | — | May-Aug16 |
| Andrew Huffman | Coalition of Ohio Regional Districts | — | May-Aug16 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | May-Aug16 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | May-Aug16 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | May-Aug16 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | May-Aug16 |
| Duke Energy Business Services | — | May-Aug16 |
| John Keaton | Duke Energy Business Services | — | May-Aug16 |
| Ryan Gentil | Duke Energy Business Services | — | May-Aug16 |
| Exxon Mobil Corporation | — | May-Aug16 |
| Courtney Saunders | Exxon Mobil Corporation | — | Sep-Dec16 |
| Daniel P Leite | Exxon Mobil Corporation | — | May-Aug16 |
| Kurt L Leib | Exxon Mobil Corporation | — | May-Aug16 |
| Frontier Communications | — | May-Aug16 |
| Cassandra Cole | Frontier Communications | — | May-Aug16 |
| Governor's Office | — | May-Aug16 |
| Beth Hansen | Governor's Office | — | May-Aug16 |
| Dawn Larzelere | Governor's Office | — | May-Aug16 |
| Merle Madrid | Governor's Office | — | May-Aug16 |
| Wayne Struble | Governor's Office | — | May-Aug16 |
| Industrial Energy Users-Ohio | — | May-Aug16 |
| John T McGough | Industrial Energy Users-Ohio | — | May-Aug16 |
| Kevin M Murray | Industrial Energy Users-Ohio | — | May-Aug16 |
| Samuel C Randazzo | Industrial Energy Users-Ohio | — | May-Aug16 |
| Scott Edward Elisar | Industrial Energy Users-Ohio | — | May-Aug16 |
| LifeStyle Communities | — | May-Aug16 |
| Katelyn Merick | LifeStyle Communities | — | Sep-Dec16 |
| Matthew G Kallner | LifeStyle Communities | — | May-Aug16 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug16 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec16 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug16 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug16 |
| William J Schedel, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug16 |
| Ohio Advanced Energy Economy | — | May-Aug16 |
| Terrence O'Donnell | Ohio Advanced Energy Economy | — | May-Aug16 |
| William Vorys | Ohio Advanced Energy Economy | — | May-Aug16 |
| Ohio Apartment Association | — | May-Aug16 |
| Joshua Sanders | Ohio Apartment Association | — | May-Aug16 |
| Leah Pappas Porner | Ohio Apartment Association | — | May-Aug16 |
| Maryellen K. Corbett | Ohio Apartment Association | — | May-Aug16 |
| Ohio Consumers' Counsel | — | May-Aug16 |
| Bruce Weston | Ohio Consumers' Counsel | — | May-Aug16 |
| Jeff Jacobson | Ohio Consumers' Counsel | — | May-Aug16 |
| Larry Sauer | Ohio Consumers' Counsel | — | May-Aug16 |
| Ohio Electric Utility Institute | — | Sep-Dec16 |
| Joseph Hollabaugh | Ohio Electric Utility Institute | — | Sep-Dec16 |
| Ohio Housing Council | — | May-Aug16 |
| Andrew Huffman | Ohio Housing Council | — | May-Aug16 |
| Brooke A Cheney | Ohio Housing Council | — | May-Aug16 |
| Kelly C O'Reilly | Ohio Housing Council | — | May-Aug16 |
| Matthew S Whitehead | Ohio Housing Council | — | May-Aug16 |
| Victor F Hipsley | Ohio Housing Council | — | May-Aug16 |
| Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Andrea Reichman | Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Andrew Huffman | Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Brooke A Cheney | Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Kelly C O'Reilly | Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Matthew S Whitehead | Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Timothy Williams | Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Victor F Hipsley | Ohio Manufactured Homes Association (OMHA) | — | May-Aug16 |
| Ohio Municipal Electric Association | — | May-Aug16 |
| Charles Willoughby | Ohio Municipal Electric Association | — | May-Aug16 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Sep-Dec16 |
| Daniel P Leite | Ohio Municipal Electric Association | — | May-Aug16 |
| John W Bentine | Ohio Municipal Electric Association | — | May-Aug16 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | May-Aug16 |
| Keith H Brooks | Ohio Municipal Electric Association | — | May-Aug16 |
| Kurt L Leib | Ohio Municipal Electric Association | — | May-Aug16 |
| Lisa McAlister | Ohio Municipal Electric Association | — | May-Aug16 |
| Michael A Beirne | Ohio Municipal Electric Association | — | May-Aug16 |
| Michael Kyser | Ohio Municipal Electric Association | — | May-Aug16 |
| Rachel Gerrick | Ohio Municipal Electric Association | — | May-Aug16 |
| Scott Owens | Ohio Municipal Electric Association | — | May-Aug16 |
| Ohio Poverty Law Center | — | May-Aug16 |
| Michael Smalz | Ohio Poverty Law Center | — | May-Aug16 |
| Ohio Real Estate Investors Association | — | May-Aug16 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | May-Aug16 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | May-Aug16 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | May-Aug16 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | May-Aug16 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | May-Aug16 |
| Ohio Rural Broadband Association Inc. | — | May-Aug16 |
| Kathy E Hobbs | Ohio Rural Broadband Association Inc. | — | May-Aug16 |
| Ohio Rural Water Association | — | May-Aug16 |
| Andrew Huffman | Ohio Rural Water Association | — | May-Aug16 |
| Brooke A Cheney | Ohio Rural Water Association | — | May-Aug16 |
| Kelly C O'Reilly | Ohio Rural Water Association | — | May-Aug16 |
| Matthew S Whitehead | Ohio Rural Water Association | — | May-Aug16 |
| Victor F Hipsley | Ohio Rural Water Association | — | May-Aug16 |
| Ohio Telecom Association | — | May-Aug16 |
| Charles R Moses | Ohio Telecom Association | — | May-Aug16 |
| Cheryl Q Burchard | Ohio Telecom Association | — | May-Aug16 |
| Public Utilities Commission of Ohio | — | May-Aug16 |
| Asim Haque | Public Utilities Commission of Ohio | — | May-Aug16 |
| W. Fletch Zimpher | Public Utilities Commission of Ohio | — | Sep-Dec16 |
| Utility Management and Conservation Association | — | May-Aug16 |
| David Robinson | Utility Management and Conservation Association | — | May-Aug16 |
| Joseph R Stevens | Utility Management and Conservation Association | — | May-Aug16 |
| Verizon Communications & Affiliates | — | May-Aug16 |
| Courtney Saunders | Verizon Communications & Affiliates | — | Sep-Dec16 |
| Daniel P Leite | Verizon Communications & Affiliates | — | Sep-Dec16 |
| Kurt L Leib | Verizon Communications & Affiliates | — | May-Aug16 |