| AES Ohio | — | Jan-Apr14 |
| Stephen P Lake | AES Ohio | — | Jan-Apr14 |
| Thomas A. Raga | AES Ohio | — | May-Aug14 |
| American Petroleum Institute - API Ohio | — | Jan-Apr16 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Jan-Apr16 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Jan-Apr16 |
| Christopher N Slagle | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Gregory J Lestini | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Kurtis A Tunnell | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Marjorie Yano | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Robert N Eshenbaugh, Jr | American Petroleum Institute - API Ohio | — | Jan-Apr16 |
| Attorney General's Office | — | Jan-Apr14 |
| Erica Wilson | Attorney General's Office | — | Jan-Apr14 |
| Molly Rafeld | Attorney General's Office | — | Jan-Apr14 |
| CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Christopher N Slagle | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Gregory J Lestini | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| J. Thomas Siwo | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Kurtis A Tunnell | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Marjorie Yano | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Chesapeake Energy | — | Jan-Apr16 |
| Matthew Hammond | Chesapeake Energy | — | Jan-Apr16 |
| Chevron U.S.A. Inc. and its Affiliates | — | Jan-Apr16 |
| Andrew Minton | Chevron U.S.A. Inc. and its Affiliates | — | Jan-Apr16 |
| Greg Bennett | Chevron U.S.A. Inc. and its Affiliates | — | Jan-Apr16 |
| Stephen Nielson | Chevron U.S.A. Inc. and its Affiliates | — | Jan-Apr16 |
| William L Byers, IV | Chevron U.S.A. Inc. and its Affiliates | — | Jan-Apr16 |
| Coalition of Ohio Regional Districts | — | Jan-Apr14 |
| Andrew Huffman | Coalition of Ohio Regional Districts | — | Jan-Apr14 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | Jan-Apr14 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | Jan-Apr14 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Jan-Apr14 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Jan-Apr14 |
| Coalition on Homelessness & Housing in Ohio | — | Jan-Apr14 |
| Cathleen A Johnston | Coalition on Homelessness & Housing in Ohio | — | Jan-Apr14 |
| William D Faith | Coalition on Homelessness & Housing in Ohio | — | Jan-Apr14 |
| County Commissioners' Association of Ohio | — | Jan-Apr14 |
| Brian Mead | County Commissioners' Association of Ohio | — | Jan-Apr16 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec14 |
| John R Leutz | County Commissioners' Association of Ohio | — | Jan-Apr16 |
| Laura Abu-Absi | County Commissioners' Association of Ohio | — | Sep-Dec14 |
| Direct Energy Services, LLC | — | Sep-Dec14 |
| Nicholas D'Angelo | Direct Energy Services, LLC | — | Sep-Dec14 |
| Teresa Ringenbach | Direct Energy Services, LLC | — | Sep-Dec14 |
| Thomas P Pappas | Direct Energy Services, LLC | — | Sep-Dec14 |
| Willa J Ebersole | Direct Energy Services, LLC | — | Sep-Dec14 |
| Equinor USA Onshore Properties Inc. | — | Sep-Dec15 |
| Andrew Minton | Equinor USA Onshore Properties Inc. | — | Sep-Dec15 |
| Greg Bennett | Equinor USA Onshore Properties Inc. | — | Sep-Dec15 |
| Stephen Nielson | Equinor USA Onshore Properties Inc. | — | Sep-Dec15 |
| William L Byers, IV | Equinor USA Onshore Properties Inc. | — | Sep-Dec15 |
| Exxon Mobil Corporation | — | Jan-Apr16 |
| Courtney Saunders | Exxon Mobil Corporation | — | Jan-Apr16 |
| Daniel P Leite | Exxon Mobil Corporation | — | Jan-Apr16 |
| Kurt L Leib | Exxon Mobil Corporation | — | Jan-Apr16 |
| Governor's Office | — | Jan-Apr14 |
| Benjamin Kanzeg | Governor's Office | — | Jan-Apr14 |
| Beth Hansen | Governor's Office | — | Jan-Apr14 |
| Brad Barger | Governor's Office | — | Jan-Apr14 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr16 |
| Deborah Herubin | Governor's Office | — | Sep-Dec14 |
| Elle Decot | Governor's Office | — | Jan-Apr14 |
| Eric Poklar | Governor's Office | — | Jan-Apr14 |
| Jai Chabria | Governor's Office | — | Jan-Apr14 |
| James W. Sheppard, III | Governor's Office | — | Jan-Apr14 |
| Kimberly Kutschbach | Governor's Office | — | Jan-Apr14 |
| Madison Whalen | Governor's Office | — | Jan-Apr14 |
| Megan Fitzmartin | Governor's Office | — | Jan-Apr14 |
| Merle Madrid | Governor's Office | — | Sep-Dec15 |
| Scott Blake | Governor's Office | — | Jan-Apr14 |
| Wayne Struble | Governor's Office | — | Jan-Apr14 |
| Halliburton | — | Jan-Apr16 |
| Dwayne Siekman | Halliburton | — | Jan-Apr16 |
| Pamela Siekman | Halliburton | — | Jan-Apr16 |
| Hess Corporation | — | Jan-Apr16 |
| Jeffrey T DeLeone | Hess Corporation | — | Jan-Apr16 |
| Matthew Forney | Hess Corporation | — | Jan-Apr16 |
| Industrial Energy Users-Ohio | — | Jan-Apr14 |
| Charles Willoughby | Industrial Energy Users-Ohio | — | Jan-Apr14 |
| Don Pesich | Industrial Energy Users-Ohio | — | Jan-Apr14 |
| Kevin M Murray | Industrial Energy Users-Ohio | — | Jan-Apr14 |
| Samuel C Randazzo | Industrial Energy Users-Ohio | — | Jan-Apr14 |
| Scott Edward Elisar | Industrial Energy Users-Ohio | — | Jan-Apr14 |
| Jobes Henderson & Associates | — | Jan-Apr16 |
| LifeStyle Communities | — | Jan-Apr14 |
| Matthew G Kallner | LifeStyle Communities | — | Jan-Apr14 |
| Sarah Kincaid | LifeStyle Communities | — | Jan-Apr14 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr16 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr16 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr16 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr16 |
| William J Schedel, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr16 |
| MarkWest Energy Partners, L.P. | — | May-Aug16 |
| Jeffrey T DeLeone | MarkWest Energy Partners, L.P. | — | May-Aug16 |
| Matthew Forney | MarkWest Energy Partners, L.P. | — | May-Aug16 |
| Nationwide Energy Partners, LLC. | — | Sep-Dec14 |
| Eric Weldele | Nationwide Energy Partners, LLC. | — | Sep-Dec14 |
| Matthew R Cox | Nationwide Energy Partners, LLC. | — | Sep-Dec14 |
| Shawn Kasych | Nationwide Energy Partners, LLC. | — | Sep-Dec14 |
| Christopher N Slagle | Northeast Ohio Public Energy Council (NOPEC) | — | Jan-Apr14 |
| Ohio Apartment Association | — | Jan-Apr14 |
| Joshua Sanders | Ohio Apartment Association | — | Jan-Apr14 |
| Leah Pappas Porner | Ohio Apartment Association | — | Jan-Apr14 |
| Maryellen K. Corbett | Ohio Apartment Association | — | Jan-Apr14 |
| Ohio Building Owners & Managers Association | — | Sep-Dec14 |
| David L Hoeffel | Ohio Building Owners & Managers Association | — | Sep-Dec14 |
| Ohio Chamber of Commerce | — | May-Aug16 |
| Zachary Frymier | Ohio Chamber of Commerce | — | May-Aug16 |
| Ohio Consumers' Counsel | — | Jan-Apr14 |
| Bruce Weston | Ohio Consumers' Counsel | — | Jan-Apr14 |
| Jeff Jacobson | Ohio Consumers' Counsel | — | May-Aug14 |
| Scott Gerfen | Ohio Consumers' Counsel | — | Jan-Apr14 |
| Ohio Department of Natural Resources | — | Jan-Apr16 |
| Andrew Ware | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Bethany McCorkle | Ohio Department of Natural Resources | — | May-Aug16 |
| Bradley Bales | Ohio Department of Natural Resources | — | May-Aug16 |
| Brittney Colvin | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Brock Miskimen | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Eric Harrell | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Frederick Shimp | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Gary Obermiller | Ohio Department of Natural Resources | — | Jan-Apr16 |
| James Zehringer | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Katie Hegarty | Ohio Department of Natural Resources | — | Sep-Dec16 |
| Michael Williams | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Robert Boyles | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Ryan Frazee | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Thomas Johnston | Ohio Department of Natural Resources | — | Jan-Apr16 |
| Ohio Environmental Council | — | Jan-Apr16 |
| Jack Shaner | Ohio Environmental Council | — | Jan-Apr16 |
| Trent Dougherty | Ohio Environmental Council | — | Jan-Apr16 |
| Ohio Farm Bureau Federation, Inc. | — | Jan-Apr16 |
| Adam Sharp | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr16 |
| Anthony Seegers | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr16 |
| Brandon Kern | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr16 |
| Yvonne C Lesicko | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr16 |
| Ohio Home Builders Association, Inc | — | Jan-Apr14 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | Jan-Apr14 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | Jan-Apr14 |
| Ohio Housing Council | — | Jan-Apr14 |
| Andrew Huffman | Ohio Housing Council | — | Jan-Apr14 |
| Brooke A Cheney | Ohio Housing Council | — | Jan-Apr14 |
| Kelly C O'Reilly | Ohio Housing Council | — | Jan-Apr14 |
| Matthew S Whitehead | Ohio Housing Council | — | Jan-Apr14 |
| Victor F Hipsley | Ohio Housing Council | — | Jan-Apr14 |
| Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Andrea Reichman | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Andrew Huffman | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Brooke A Cheney | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Kelly C O'Reilly | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Matthew S Whitehead | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Timothy Williams | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Victor F Hipsley | Ohio Manufactured Homes Association (OMHA) | — | Jan-Apr14 |
| Ohio Municipal Electric Association | — | Jan-Apr14 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Sep-Dec14 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Jan-Apr14 |
| John W Bentine | Ohio Municipal Electric Association | — | Jan-Apr14 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Jan-Apr14 |
| Keith H Brooks | Ohio Municipal Electric Association | — | Jan-Apr14 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Jan-Apr14 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Jan-Apr14 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Jan-Apr14 |
| Rachel Gerrick | Ohio Municipal Electric Association | — | Jan-Apr14 |
| Ohio Oil Gathering Corporation | — | Jan-Apr16 |
| Jeffrey T DeLeone | Ohio Oil Gathering Corporation | — | Jan-Apr16 |
| Matthew Forney | Ohio Oil Gathering Corporation | — | Jan-Apr16 |
| Ohio Oil and Gas Association | — | Jan-Apr16 |
| Brian Hickman | Ohio Oil and Gas Association | — | Jan-Apr16 |
| Jeffrey T DeLeone | Ohio Oil and Gas Association | — | Jan-Apr16 |
| Matthew Forney | Ohio Oil and Gas Association | — | Jan-Apr16 |
| Penny Seipel | Ohio Oil and Gas Association | — | Jan-Apr16 |
| Shawn Bennett | Ohio Oil and Gas Association | — | Jan-Apr16 |
| Ohio Poverty Law Center | — | Jan-Apr14 |
| Michael Smalz | Ohio Poverty Law Center | — | Jan-Apr14 |
| Belinda M Jones | Ohio Power Company dba AEP & AEP Ohio | — | May-Aug16 |
| Dan Jones | Ohio Power Company dba AEP & AEP Ohio | — | May-Aug16 |
| Ohio Real Estate Investors Association | — | Jan-Apr14 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | Jan-Apr14 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Jan-Apr14 |
| Kelly C O'Reilly | Ohio Real Estate Investors Association | — | Jan-Apr14 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Jan-Apr14 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Jan-Apr14 |
| Marc A Armstrong | Ohio Rural Electric Cooperatives, Inc. | — | Sep-Dec14 |
| Spencer Waugh | Ohio Rural Electric Cooperatives, Inc. | — | Sep-Dec14 |
| Ohio Township Association | — | Jan-Apr16 |
| Andrew Huffman | Ohio Township Association | — | Jan-Apr16 |
| Brooke A Cheney | Ohio Township Association | — | Jan-Apr16 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr16 |
| Kelly C O'Reilly | Ohio Township Association | — | Jan-Apr16 |
| Matthew DeTemple | Ohio Township Association | — | Jan-Apr16 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr16 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr16 |
| Public Utilities Commission of Ohio | — | Sep-Dec14 |
| John Keegan | Public Utilities Commission of Ohio | — | Sep-Dec14 |
| Patrick Tully | Public Utilities Commission of Ohio | — | Sep-Dec14 |
| Thomas Johnson | Public Utilities Commission of Ohio | — | Sep-Dec14 |
| Brian Kunkemoeller | Sierra Club - Ohio Chapter | — | Sep-Dec15 |
| Utility Management and Conservation Association | — | Jan-Apr14 |
| David Robinson | Utility Management and Conservation Association | — | Jan-Apr14 |
| Verdantas LLC | — | Jan-Apr16 |
| Jeffrey T DeLeone | Verdantas LLC | — | Jan-Apr16 |
| Matthew Forney | Verdantas LLC | — | Jan-Apr16 |