| ACT Ohio | — | Sep-Dec13 |
| Matthew Szollosi | ACT Ohio | — | Sep-Dec13 |
| AES Ohio | — | Jan-Apr13 |
| Drew Davidson | AES Ohio | — | Sep-Dec13 |
| Lisa H Dodge | AES Ohio | — | Jan-Apr13 |
| Sean P Dunn | AES Ohio | — | Jan-Apr13 |
| Stephen P Lake | AES Ohio | — | Jan-Apr13 |
| Thomas A. Raga | AES Ohio | — | May-Aug13 |
| AK Steel Corporation | — | Jan-Apr13 |
| Ben LaRocco | AK Steel Corporation | — | Jan-Apr13 |
| Ameresco, Inc. | — | Sep-Dec13 |
| Gregory J Lestini | Ameresco, Inc. | — | Sep-Dec13 |
| J. Thomas Siwo | Ameresco, Inc. | — | Sep-Dec13 |
| American Coalition for Clean Coal Electricity | — | Jan-Apr13 |
| Amy Goyal | American Coalition for Clean Coal Electricity | — | Jan-Apr13 |
| Drew Davidson | American Coalition for Clean Coal Electricity | — | Sep-Dec13 |
| Lisa H Dodge | American Coalition for Clean Coal Electricity | — | Jan-Apr13 |
| Sean P Dunn | American Coalition for Clean Coal Electricity | — | Jan-Apr13 |
| John T McGough | American Coatings Association | — | May-Aug14 |
| American Consolidated Natural Resources | — | May-Aug13 |
| Michael T Carey | American Consolidated Natural Resources | — | May-Aug13 |
| Chrisy Wright | American Electric Power | — | Jan-Apr13 |
| Michael Brello | American Electric Power | — | Jan-Apr13 |
| Thomas Froehle | American Electric Power | — | Jan-Apr13 |
| American Lung Association in Ohio | — | May-Aug13 |
| Shelly D Kiser | American Lung Association in Ohio | — | May-Aug13 |
| American Petroleum Institute - API Ohio | — | Jan-Apr13 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Jan-Apr13 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Jan-Apr13 |
| Robert N Eshenbaugh, Jr | American Petroleum Institute - API Ohio | — | Jan-Apr13 |
| American Wind Energy Association | — | Jan-Apr13 |
| Alexandria Mock | American Wind Energy Association | — | Jan-Apr13 |
| Dayna Baird Payne | American Wind Energy Association | — | Jan-Apr13 |
| Donald Baird | American Wind Energy Association | — | Jan-Apr13 |
| Anheuser-Busch Companies | — | Jan-Apr14 |
| Scott Corbitt | Anheuser-Busch Companies | — | Jan-Apr14 |
| Apex Clean Energy, Inc. | — | May-Aug14 |
| Terrence O'Donnell | Apex Clean Energy, Inc. | — | May-Aug14 |
| ArcelorMittal USA LLC | — | Sep-Dec13 |
| Michael W LaWell | ArcelorMittal USA LLC | — | Sep-Dec13 |
| Associated Builders and Contractors of Ohio | — | Jan-Apr14 |
| Bryan Williams | Associated Builders and Contractors of Ohio | — | Jan-Apr14 |
| Caterpillar, Inc | — | Jan-Apr13 |
| Daniel P Leite | Caterpillar, Inc | — | May-Aug13 |
| Kurt L Leib | Caterpillar, Inc | — | May-Aug13 |
| CenterPoint Energy DBA Vectren Energy | — | Sep-Dec13 |
| Gregory J Lestini | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec13 |
| J. Thomas Siwo | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr14 |
| Kurtis A Tunnell | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec13 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec13 |
| Marjorie Yano | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec13 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec13 |
| Chesapeake Energy | — | Jan-Apr13 |
| Kevin R Schmidt | Chesapeake Energy | — | Jan-Apr13 |
| Matthew Hammond | Chesapeake Energy | — | Jan-Apr13 |
| Churchill Downs Incorporated | — | Sep-Dec13 |
| Cincinnati USA Regional Chamber | — | Jan-Apr13 |
| Jason Kershner | Cincinnati USA Regional Chamber | — | Jan-Apr13 |
| Matthew Davis | Cincinnati USA Regional Chamber | — | Jan-Apr13 |
| Megan Hube | Cincinnati USA Regional Chamber | — | Jan-Apr13 |
| Thomas F Ewing | Cincinnati USA Regional Chamber | — | Jan-Apr13 |
| City of Cincinnati | — | Sep-Dec13 |
| Charles H Gerhardt, III | City of Cincinnati | — | Sep-Dec13 |
| James T Benedict | City of Cincinnati | — | Sep-Dec13 |
| City of Cleveland | — | Sep-Dec13 |
| Community Action of Appalachian Ohio (CAAO) | — | Sep-Dec13 |
| Ron Rees | Community Action of Appalachian Ohio (CAAO) | — | Sep-Dec13 |
| Conservation Services Group | — | May-Aug13 |
| Louis Blessing | Conservation Services Group | — | May-Aug13 |
| Corporation for Ohio Appalachian Development (COAD) | — | Sep-Dec13 |
| Ron Rees | Corporation for Ohio Appalachian Development (COAD) | — | Sep-Dec13 |
| Council of Smaller Enterprises | — | Jan-Apr13 |
| Brynn Popa | Council of Smaller Enterprises | — | Jan-Apr13 |
| Cheryl Ough | Council of Smaller Enterprises | — | Jan-Apr13 |
| Matthew R Cox | Council of Smaller Enterprises | — | Jan-Apr13 |
| Sante Ghetti | Council of Smaller Enterprises | — | May-Aug13 |
| Sara Molski | Council of Smaller Enterprises | — | Jan-Apr13 |
| Shawn Kasych | Council of Smaller Enterprises | — | Jan-Apr13 |
| Steve Millard | Council of Smaller Enterprises | — | Jan-Apr13 |
| County Commissioners' Association of Ohio | — | Sep-Dec13 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec14 |
| Suzanne K Dulaney | County Commissioners' Association of Ohio | — | Sep-Dec13 |
| Rebecca Simon | Cuyahoga County Public Library | — | May-Aug13 |
| Dayton Area Chamber of Commerce | — | Sep-Dec13 |
| Chris Kershner | Dayton Area Chamber of Commerce | — | Sep-Dec13 |
| Phillip L Parker | Dayton Area Chamber of Commerce | — | Sep-Dec13 |
| Stephanie Keinath | Dayton Area Chamber of Commerce | — | Sep-Dec13 |
| Department of Development | — | May-Aug13 |
| John C Mahaney | Department of Development | — | May-Aug13 |
| Melissa Bacon | Department of Health | — | Jan-Apr13 |
| Direct Energy Services, LLC | — | Jan-Apr13 |
| Nicholas D'Angelo | Direct Energy Services, LLC | — | Jan-Apr13 |
| Thomas P Pappas | Direct Energy Services, LLC | — | Jan-Apr13 |
| Willa J Ebersole | Direct Energy Services, LLC | — | Jan-Apr13 |
| Dominion Energy | — | Sep-Dec13 |
| Paul R Briggs | Dominion Energy | — | Jan-Apr13 |
| Duke Energy Business Services | — | May-Aug13 |
| Andrew Huffman | Duke Energy Business Services | — | Jan-Apr14 |
| Brooke A Cheney | Duke Energy Business Services | — | Jan-Apr13 |
| Charles H Gerhardt, III | Duke Energy Business Services | — | Sep-Dec13 |
| Daniel R Helmick | Duke Energy Business Services | — | May-Aug13 |
| David A Battocletti | Duke Energy Business Services | — | May-Aug13 |
| David L Celona | Duke Energy Business Services | — | Sep-Dec13 |
| Jim Henning | Duke Energy Business Services | — | Sep-Dec13 |
| John Keaton | Duke Energy Business Services | — | Jan-Apr13 |
| Kelly C O'Reilly | Duke Energy Business Services | — | Jan-Apr13 |
| Lee Barrett | Duke Energy Business Services | — | May-Aug13 |
| Matthew S Whitehead | Duke Energy Business Services | — | Jan-Apr13 |
| Neil S Clark | Duke Energy Business Services | — | Jan-Apr14 |
| Victor F Hipsley | Duke Energy Business Services | — | Jan-Apr13 |
| EDP Renewables | — | Jan-Apr13 |
| Terrence O'Donnell | EDP Renewables | — | Jan-Apr13 |
| Eaton | — | Sep-Dec13 |
| Christopher D Hess | Eaton | — | Sep-Dec13 |
| Timothy J Cosgrove | Eaton | — | Sep-Dec13 |
| William B Doggett | Eaton | — | Sep-Dec13 |
| Enel North America, Inc. and Its Affiliates | — | Jan-Apr13 |
| Andrew Minton | Enel North America, Inc. and Its Affiliates | — | Jan-Apr13 |
| Stephen Nielson | Enel North America, Inc. and Its Affiliates | — | May-Aug14 |
| William L Byers, IV | Enel North America, Inc. and Its Affiliates | — | Jan-Apr13 |
| Energy Avenue | — | Jan-Apr13 |
| Dean DePiero | Energy Avenue | — | Jan-Apr13 |
| Michael G Caputo | Energy Avenue | — | Jan-Apr13 |
| Rebecca Simon | Energy Avenue | — | Jan-Apr13 |
| Energy Developments | — | Sep-Dec13 |
| Alexandria Mock | Energy Developments | — | Sep-Dec13 |
| Dayna Baird Payne | Energy Developments | — | Sep-Dec13 |
| Donald Baird | Energy Developments | — | Sep-Dec13 |
| Energy Federation, Inc. | — | May-Aug13 |
| Louis Blessing | Energy Federation, Inc. | — | May-Aug13 |
| Energy Systems Group | — | Jan-Apr13 |
| Aaron M Ockerman | Energy Systems Group | — | Jan-Apr14 |
| Michael G Caputo | Energy Systems Group | — | Jan-Apr13 |
| Rebecca Simon | Energy Systems Group | — | Jan-Apr13 |
| Enterprise Products Company | — | Jan-Apr14 |
| Delbert Fore | Enterprise Products Company | — | Jan-Apr14 |
| Nathanael Jonhenry | Enterprise Products Company | — | Jan-Apr14 |
| Timothy J Cosgrove | Enterprise Products Company | — | Jan-Apr14 |
| Environment Ohio, Inc | — | Jan-Apr13 |
| Julian Boggs | Environment Ohio, Inc | — | Jan-Apr13 |
| Environmental Defense Fund, Incorporated | — | Sep-Dec13 |
| Gary E Smith, Jr. | Environmental Defense Fund, Incorporated | — | May-Aug13 |
| Josh Rubin | Environmental Defense Fund, Incorporated | — | May-Aug13 |
| Eramet Marietta, Inc. | — | Sep-Dec13 |
| Michael W Wise | Eramet Marietta, Inc. | — | Sep-Dec13 |
| Exelon Generation Company, LLC | — | May-Aug13 |
| Bridget E McAuliffe | Exelon Generation Company, LLC | — | Jan-Apr13 |
| C David Paragas | Exelon Generation Company, LLC | — | Jan-Apr13 |
| FCA US LLC | — | May-Aug13 |
| Christine Estereicher | FCA US LLC | — | May-Aug13 |
| Vincent J Squillace, III | FCA US LLC | — | May-Aug13 |
| FirstEnergy | — | Jan-Apr13 |
| Alex R Arshinkoff | FirstEnergy | — | May-Aug13 |
| Anne Grealy | FirstEnergy | — | Jan-Apr13 |
| Ben Kaiser | FirstEnergy | — | Sep-Dec13 |
| Charles J Luken | FirstEnergy | — | Jan-Apr13 |
| Dan McCarthy | FirstEnergy | — | Sep-Dec13 |
| Douglas J Preisse | FirstEnergy | — | Sep-Dec13 |
| Joshua Sanders | FirstEnergy | — | Jan-Apr13 |
| Justin Biltz | FirstEnergy | — | Jan-Apr13 |
| Leah Pappas Porner | FirstEnergy | — | May-Aug13 |
| McKenzie K Davis | FirstEnergy | — | May-Aug13 |
| Michael Dowling | FirstEnergy | — | Jan-Apr13 |
| Michael J Koren | FirstEnergy | — | May-Aug13 |
| Michael Toman | FirstEnergy | — | May-Aug13 |
| Richard A Ayish | FirstEnergy | — | Sep-Dec13 |
| Robert F Klaffky | FirstEnergy | — | Sep-Dec13 |
| Ty R Pine | FirstEnergy | — | Jan-Apr13 |
| Ford Motor Company | — | Jan-Apr13 |
| Denise M Larr | Ford Motor Company | — | Jan-Apr13 |
| Gabby Bruno | Ford Motor Company | — | Jan-Apr13 |
| William Fitzgibbon | Ford Motor Company | — | Jan-Apr13 |
| General Electric Company | — | Jan-Apr14 |
| Clifton D Morehead | General Electric Company | — | Jan-Apr14 |
| Scott Roberti | General Electric Company | — | Jan-Apr14 |
| Thomas P Pappas | General Electric Company | — | Jan-Apr14 |
| Willa J Ebersole | General Electric Company | — | Jan-Apr14 |
| General Motors, LLC | — | Jan-Apr13 |
| Brian O'Connell | General Motors, LLC | — | Jan-Apr13 |
| Glatfelter | — | Jan-Apr13 |
| T A Dobrozsi | Glatfelter | — | Jan-Apr13 |
| Google LLC and its Affiliates | — | Sep-Dec13 |
| Ian Weir | Google LLC and its Affiliates | — | Sep-Dec13 |
| Governor's Office | — | Jan-Apr13 |
| Benjamin Kanzeg | Governor's Office | — | Jan-Apr13 |
| Beth Hansen | Governor's Office | — | Jan-Apr13 |
| Brad Barger | Governor's Office | — | Jan-Apr13 |
| Craig Butler | Governor's Office | — | Jan-Apr13 |
| Elle Decot | Governor's Office | — | Jan-Apr14 |
| Eric Poklar | Governor's Office | — | May-Aug13 |
| Jai Chabria | Governor's Office | — | Jan-Apr13 |
| James W. Sheppard, III | Governor's Office | — | Jan-Apr13 |
| Jeff Polesovsky | Governor's Office | — | Jan-Apr13 |
| Kimberly Kutschbach | Governor's Office | — | Jan-Apr13 |
| Madison Whalen | Governor's Office | — | Jan-Apr14 |
| Matt Carle | Governor's Office | — | Jan-Apr13 |
| Megan Fitzmartin | Governor's Office | — | Sep-Dec13 |
| Scott Blake | Governor's Office | — | Jan-Apr13 |
| Wayne Struble | Governor's Office | — | Jan-Apr13 |
| Eric Poklar | Governor's Office of Health Transformation | — | May-Aug13 |
| Greater Akron Chamber | — | May-Aug13 |
| Daniel Colantone | Greater Akron Chamber | — | Jan-Apr13 |
| Megann Eberhart | Greater Akron Chamber | — | Jan-Apr13 |
| Greater Cincinnati Energy Alliance | — | Jan-Apr13 |
| Jeremy Faust | Greater Cincinnati Energy Alliance | — | Jan-Apr13 |
| Greater Cincinnati Health Council | — | May-Aug13 |
| George T Glover | Greater Cincinnati Health Council | — | May-Aug13 |
| Greater Cleveland Partnership | — | May-Aug13 |
| Alex Shumate | Greater Cleveland Partnership | — | Jan-Apr13 |
| Carol A Caruso | Greater Cleveland Partnership | — | May-Aug13 |
| Martin R McGann | Greater Cleveland Partnership | — | May-Aug13 |
| Nathanael Jonhenry | Greater Cleveland Partnership | — | Jan-Apr13 |
| Timothy J Cosgrove | Greater Cleveland Partnership | — | Jan-Apr13 |
| Halliburton | — | Sep-Dec13 |
| Dwayne Siekman | Halliburton | — | Sep-Dec13 |
| Honda of America Mfg., Inc. | — | Sep-Dec13 |
| Caroline K Ramsey | Honda of America Mfg., Inc. | — | Sep-Dec13 |
| Howmet Aerospace Inc. | — | May-Aug13 |
| Hanz Heinrichs | Howmet Aerospace Inc. | — | Sep-Dec14 |
| Marian Lowes | Howmet Aerospace Inc. | — | May-Aug13 |
| Nathanael Jonhenry | Howmet Aerospace Inc. | — | Jan-Apr13 |
| Timothy J Cosgrove | Howmet Aerospace Inc. | — | Jan-Apr13 |
| Iberdrola Renewables | — | Jan-Apr13 |
| Alexandria Mock | Iberdrola Renewables | — | Jan-Apr13 |
| Dayna Baird Payne | Iberdrola Renewables | — | Jan-Apr13 |
| Donald Baird | Iberdrola Renewables | — | Jan-Apr13 |
| Industrial Energy Users-Ohio | — | Jan-Apr13 |
| Charles Willoughby | Industrial Energy Users-Ohio | — | Sep-Dec13 |
| Don Pesich | Industrial Energy Users-Ohio | — | Jan-Apr13 |
| John T McGough | Industrial Energy Users-Ohio | — | Jan-Apr13 |
| Kevin M Murray | Industrial Energy Users-Ohio | — | Jan-Apr13 |
| Samuel C Randazzo | Industrial Energy Users-Ohio | — | Jan-Apr13 |
| Scott Edward Elisar | Industrial Energy Users-Ohio | — | Jan-Apr13 |
| Integrys Energy Services | — | Sep-Dec13 |
| Dwayne Pickett | Integrys Energy Services | — | Sep-Dec13 |
| Interstate Gas Supply, Inc. | — | May-Aug13 |
| Denise M Larr | Interstate Gas Supply, Inc. | — | May-Aug13 |
| Vince Parisi | Interstate Gas Supply, Inc. | — | May-Aug13 |
| William Fitzgibbon | Interstate Gas Supply, Inc. | — | May-Aug13 |
| Adam Hewit | Laborers' District Council of Ohio | — | Sep-Dec13 |
| League of Women Voters of Ohio | — | Jan-Apr13 |
| Carrie L Davis | League of Women Voters of Ohio | — | Jan-Apr13 |
| Adam Hewit | Local 172 International Association of Bridge, Structural, Ornamental & Reinforcing Iron Workers | — | Sep-Dec13 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec13 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec13 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec13 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec13 |
| William J Schedel, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec13 |
| Mechanical Contractors Association of Ohio | — | Sep-Dec13 |
| Joshua Sanders | Mechanical Contractors Association of Ohio | — | Sep-Dec13 |
| Leah Pappas Porner | Mechanical Contractors Association of Ohio | — | Sep-Dec13 |
| Metallus Inc | — | May-Aug14 |
| Denise M Larr | Metallus Inc | — | May-Aug14 |
| Peggy R Claytor | Metallus Inc | — | May-Aug14 |
| William Fitzgibbon | Metallus Inc | — | May-Aug14 |
| Mid-Atlantic Renewable Energy Coalition | — | Sep-Dec13 |
| Lauren Huddleston | Mid-Atlantic Renewable Energy Coalition | — | Sep-Dec13 |
| Nathan Aichele | Mid-Atlantic Renewable Energy Coalition | — | Sep-Dec13 |
| Neil S Clark | Mid-Atlantic Renewable Energy Coalition | — | Sep-Dec13 |
| National Federation of Independent Business/Ohio | — | Jan-Apr13 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Jan-Apr13 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Jan-Apr13 |
| Gregory Saul | National Federation of Independent Business/Ohio | — | Jan-Apr13 |
| Jacob Larger | National Federation of Independent Business/Ohio | — | Jan-Apr13 |
| Jared Weiser | National Federation of Independent Business/Ohio | — | Sep-Dec13 |
| Jesse Jones | National Federation of Independent Business/Ohio | — | Jan-Apr14 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Jan-Apr13 |
| National Waste & Recycling Association | — | May-Aug13 |
| Thomas P Pappas | National Waste & Recycling Association | — | May-Aug13 |
| Willa J Ebersole | National Waste & Recycling Association | — | May-Aug13 |
| National Wildlife Federation | — | Jan-Apr13 |
| Tracy E Sabetta | National Wildlife Federation | — | Jan-Apr13 |
| Natural Resources Defense Council Inc. and its Affiliates | — | Jan-Apr13 |
| Dylan Sullivan | Natural Resources Defense Council Inc. and its Affiliates | — | Jan-Apr13 |
| NextEra Energy Resources, LLC | — | Sep-Dec13 |
| Jim Samuel | NextEra Energy Resources, LLC | — | Sep-Dec13 |
| Nucor Steel Marion, Inc | — | Jan-Apr13 |
| Denise M Larr | Nucor Steel Marion, Inc | — | Jan-Apr13 |
| William Fitzgibbon | Nucor Steel Marion, Inc | — | Jan-Apr13 |
| OPOWER | — | Sep-Dec13 |
| Louis Blessing | OPOWER | — | May-Aug13 |
| Ohio Advanced Energy Economy | — | Jan-Apr13 |
| Bret Wiseman | Ohio Advanced Energy Economy | — | Sep-Dec13 |
| Gregory J Lestini | Ohio Advanced Energy Economy | — | Jan-Apr13 |
| Terrence O'Donnell | Ohio Advanced Energy Economy | — | May-Aug13 |
| Ohio Air Quality Development Authority | — | Sep-Dec13 |
| W Todd Nein | Ohio Air Quality Development Authority | — | Sep-Dec13 |
| Paul Kudlak | Ohio Association of Community Action Agencies | — | May-Aug14 |
| Ohio Association of School Business Officials | — | May-Aug13 |
| Barbara C Shaner | Ohio Association of School Business Officials | — | May-Aug13 |
| David A Varda | Ohio Association of School Business Officials | — | May-Aug13 |
| Ohio Building Owners & Managers Association | — | Sep-Dec13 |
| David L Hoeffel | Ohio Building Owners & Managers Association | — | Sep-Dec13 |
| Ohio Chamber of Commerce | — | Jan-Apr13 |
| Charlotte B Hickcox | Ohio Chamber of Commerce | — | Jan-Apr13 |
| Keith Lake | Ohio Chamber of Commerce | — | May-Aug13 |
| Linda S Woggon | Ohio Chamber of Commerce | — | Sep-Dec13 |
| Ohio Chemistry Technology Council | — | May-Aug13 |
| Jennifer Klein | Ohio Chemistry Technology Council | — | Sep-Dec13 |
| Kevin R Schmidt | Ohio Chemistry Technology Council | — | Jan-Apr14 |
| Lisa Allen | Ohio Chemistry Technology Council | — | May-Aug13 |
| Ohio Coal Association | — | May-Aug13 |
| Christian Palich | Ohio Coal Association | — | Jan-Apr14 |
| Danielle Vandegriff | Ohio Coal Association | — | May-Aug13 |
| Zane Daniels | Ohio Coal Association | — | May-Aug13 |
| Ohio Consumers' Counsel | — | Jan-Apr13 |
| Amy Kurt | Ohio Consumers' Counsel | — | Jan-Apr13 |
| Bruce Weston | Ohio Consumers' Counsel | — | Jan-Apr13 |
| Jeff Jacobson | Ohio Consumers' Counsel | — | Sep-Dec13 |
| Scott Gerfen | Ohio Consumers' Counsel | — | May-Aug13 |
| Ohio Council of Retail Merchants | — | Sep-Dec13 |
| Gordon M Gough | Ohio Council of Retail Merchants | — | Sep-Dec13 |
| Holly Gross | Ohio Council of Retail Merchants | — | Sep-Dec13 |
| Lora L Miller | Ohio Council of Retail Merchants | — | Sep-Dec13 |
| Ohio Department of Natural Resources | — | Jan-Apr13 |
| Andrew Ware | Ohio Department of Natural Resources | — | Jan-Apr13 |
| Ben Pendery | Ohio Department of Natural Resources | — | Jan-Apr13 |
| Brittney Colvin | Ohio Department of Natural Resources | — | Jan-Apr13 |
| Frederick Shimp | Ohio Department of Natural Resources | — | Jan-Apr13 |
| Glen Cobb | Ohio Department of Natural Resources | — | Jan-Apr13 |
| James Zehringer | Ohio Department of Natural Resources | — | Jan-Apr13 |
| Karl R. Gebhardt | Ohio Department of Natural Resources | — | Jan-Apr13 |
| William Damschroder | Ohio Department of Natural Resources | — | Jan-Apr13 |
| Ohio Electric Utility Institute | — | May-Aug13 |
| Joseph Hollabaugh | Ohio Electric Utility Institute | — | May-Aug13 |
| Ohio Energy Group | — | Jan-Apr13 |
| David F Boehm | Ohio Energy Group | — | Jan-Apr13 |
| Denise M Larr | Ohio Energy Group | — | Jan-Apr13 |
| Michael L Kurtz | Ohio Energy Group | — | Jan-Apr13 |
| William Fitzgibbon | Ohio Energy Group | — | Jan-Apr13 |
| Ohio Environmental Council | — | Jan-Apr13 |
| Brian Kaiser | Ohio Environmental Council | — | Jan-Apr13 |
| Jack Shaner | Ohio Environmental Council | — | Jan-Apr13 |
| Keith Dimoff | Ohio Environmental Council | — | Jan-Apr13 |
| Nolan Moser | Ohio Environmental Council | — | Jan-Apr13 |
| Trent Dougherty | Ohio Environmental Council | — | Jan-Apr13 |
| Trish Demeter | Ohio Environmental Council | — | Jan-Apr13 |
| Ohio Environmental Protection Agency | — | Sep-Dec13 |
| Annie van Blaricom | Ohio Environmental Protection Agency | — | Sep-Dec13 |
| Tracy S Freeman | Ohio Environmental Protection Agency | — | Sep-Dec13 |
| Ohio Farm Bureau Federation, Inc. | — | Jan-Apr13 |
| Adam Sharp | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr13 |
| Brandon Kern | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr13 |
| Yvonne C Lesicko | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr13 |
| Ohio Home Builders Association, Inc | — | May-Aug13 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | May-Aug13 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | May-Aug13 |
| Kate Huffman | Ohio Hospital Association | — | Jan-Apr14 |
| Richard Sites | Ohio Hospital Association | — | Jan-Apr14 |
| Ohio Jewish Communities, Inc | — | Jan-Apr13 |
| Ohio League of Conservation Voters | — | Jan-Apr13 |
| Aaron M Ockerman | Ohio League of Conservation Voters | — | Jan-Apr13 |
| Donald Hollister | Ohio League of Conservation Voters | — | Jan-Apr13 |
| Ohio Manufacturers' Association | — | May-Aug14 |
| Eric L Burkland | Ohio Manufacturers' Association | — | Jan-Apr13 |
| Jeff Jacobson | Ohio Manufacturers' Association | — | Sep-Dec13 |
| Robert Brundrett | Ohio Manufacturers' Association | — | Jan-Apr13 |
| Ryan R Augsburger | Ohio Manufacturers' Association | — | Jan-Apr13 |
| Ohio Municipal Electric Association | — | Jan-Apr13 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Denise M Larr | Ohio Municipal Electric Association | — | Jan-Apr13 |
| John W Bentine | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Keith H Brooks | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Rachel Gerrick | Ohio Municipal Electric Association | — | Jan-Apr13 |
| William Fitzgibbon | Ohio Municipal Electric Association | — | Jan-Apr13 |
| Ohio Partners for Affordable Energy | — | Jan-Apr13 |
| David C Rinebolt | Ohio Partners for Affordable Energy | — | Jan-Apr13 |
| Michelle M Fitzgibbon | Ohio Partners for Affordable Energy | — | Jan-Apr13 |
| Ohio Poverty Law Center | — | Sep-Dec13 |
| Michael Smalz | Ohio Poverty Law Center | — | Sep-Dec13 |
| Belinda M Jones | Ohio Power Company dba AEP & AEP Ohio | — | May-Aug13 |
| Dan Jones | Ohio Power Company dba AEP & AEP Ohio | — | May-Aug13 |
| Marc A Armstrong | Ohio Rural Electric Cooperatives, Inc. | — | Jan-Apr13 |
| Spencer Waugh | Ohio Rural Electric Cooperatives, Inc. | — | Jan-Apr13 |
| Ohio Soybean Association | — | Sep-Dec13 |
| Adam Ward | Ohio Soybean Association | — | Sep-Dec13 |
| Daniel R Helmick | Ohio Soybean Association | — | Jan-Apr14 |
| David A Battocletti | Ohio Soybean Association | — | Jan-Apr14 |
| Ohio Steel Council | — | May-Aug14 |
| Adam Hewit | Ohio Steel Council | — | Jan-Apr14 |
| Ben LaRocco | Ohio Steel Council | — | Jan-Apr14 |
| Denise M Larr | Ohio Steel Council | — | Sep-Dec13 |
| Ohio Wind Energy Association | — | Sep-Dec13 |
| Heidi Callender | Ohio Wind Energy Association | — | Sep-Dec13 |
| Owens-Illinois, Inc | — | Jan-Apr13 |
| Denise M Larr | Owens-Illinois, Inc | — | Jan-Apr13 |
| William Fitzgibbon | Owens-Illinois, Inc | — | Sep-Dec13 |
| Oxford Mining Company, LLC | — | Sep-Dec13 |
| Lori A Herf | Oxford Mining Company, LLC | — | Sep-Dec13 |
| PJM Interconnection | — | Jan-Apr13 |
| Nathanael Jonhenry | PJM Interconnection | — | Jan-Apr13 |
| Timothy J Cosgrove | PJM Interconnection | — | Jan-Apr13 |
| People Working Cooperatively, Inc | — | May-Aug13 |
| George T Glover | People Working Cooperatively, Inc | — | May-Aug13 |
| Policy Matters Ohio | — | Sep-Dec13 |
| Amanda K Woodrum | Policy Matters Ohio | — | Sep-Dec13 |
| Public Utilities Commission of Ohio | — | Jan-Apr13 |
| Holly Karg | Public Utilities Commission of Ohio | — | Jan-Apr13 |
| John Keegan | Public Utilities Commission of Ohio | — | Sep-Dec13 |
| Michael Fraizer | Public Utilities Commission of Ohio | — | Jan-Apr13 |
| Patrick Tully | Public Utilities Commission of Ohio | — | May-Aug14 |
| Shawn Nelson | Public Utilities Commission of Ohio | — | Jan-Apr13 |
| Thomas Johnson | Public Utilities Commission of Ohio | — | Jan-Apr14 |
| Todd Snitchler | Public Utilities Commission of Ohio | — | Jan-Apr13 |
| RWE Americas Services, LLC | — | Jan-Apr13 |
| Lauren Huddleston | RWE Americas Services, LLC | — | May-Aug13 |
| Neil S Clark | RWE Americas Services, LLC | — | Jan-Apr13 |
| Republic Steel | — | Jan-Apr13 |
| Neil S Clark | Republic Steel | — | Jan-Apr13 |
| Stephen Washington | Republic Steel | — | Jan-Apr13 |
| Retail Energy Supply Association | — | Jan-Apr14 |
| Shawn Nelson | Retail Energy Supply Association | — | Jan-Apr14 |
| Stephen D Dimon, Jr | Retail Energy Supply Association | — | Jan-Apr14 |
| Sheet Metal Workers Local 24 | — | Sep-Dec13 |
| Robert Ina | Sheet Metal Workers Local 24 | — | Sep-Dec13 |
| Sheet Metal Workers Local Union 33 | — | Sep-Dec13 |
| Robert Ina | Sheet Metal Workers Local Union 33 | — | Sep-Dec13 |
| Sierra Club - Ohio Chapter | — | Jan-Apr13 |
| Jed Thorp | Sierra Club - Ohio Chapter | — | Jan-Apr13 |
| SolarCity | — | Sep-Dec13 |
| Terrence O'Donnell | SolarCity | — | Sep-Dec13 |
| SolarVision LLC | — | Jan-Apr13 |
| Jonathan A Allison | SolarVision LLC | — | Jan-Apr13 |
| Nichole M Reiss | SolarVision LLC | — | May-Aug13 |
| Belinda M Jones | Solid Waste Authority of Central Ohio | — | Sep-Dec13 |
| Dan Jones | Solid Waste Authority of Central Ohio | — | Sep-Dec13 |
| Specialty Contractors Coalition | — | Sep-Dec13 |
| Symantec Corporation | — | Jan-Apr14 |
| Ian Weir | Symantec Corporation | — | Jan-Apr14 |
| Tenaska Capital Management | — | May-Aug14 |
| Terrence O'Donnell | Tenaska Capital Management | — | May-Aug14 |
| The Nature Conservancy in Ohio | — | Sep-Dec13 |
| Adrienne L Dziak | The Nature Conservancy in Ohio | — | Sep-Dec13 |
| Josh Knights | The Nature Conservancy in Ohio | — | Sep-Dec13 |
| The Ohio State University | — | Jan-Apr14 |
| Thomas Walsh | The Ohio State University | — | Jan-Apr14 |
| Timken Company | — | Jan-Apr13 |
| Denise M Larr | Timken Company | — | Jan-Apr13 |
| Jeffrey Dafler | Timken Company | — | Jan-Apr14 |
| Peggy R Claytor | Timken Company | — | May-Aug13 |
| Robert J Lapp | Timken Company | — | Jan-Apr13 |
| William Fitzgibbon | Timken Company | — | Jan-Apr13 |
| Toledo Regional Chamber of Commerce | — | Sep-Dec13 |
| Brian Dicken | Toledo Regional Chamber of Commerce | — | Sep-Dec13 |
| United States Steel Corporation | — | Sep-Dec13 |
| Adam Hewit | United States Steel Corporation | — | Jan-Apr13 |
| Darryl K Dever | United States Steel Corporation | — | Sep-Dec13 |
| Emily Petrovich | United States Steel Corporation | — | Sep-Dec13 |
| University Hospitals Health System | — | Sep-Dec13 |
| Daniel Bucci | University Hospitals Health System | — | Sep-Dec13 |
| Gary E Smith, Jr. | University Hospitals Health System | — | Sep-Dec13 |
| Heidi L Gartland | University Hospitals Health System | — | Sep-Dec13 |
| Josh Rubin | University Hospitals Health System | — | Sep-Dec13 |
| University of Cincinnati | — | Jan-Apr14 |
| Gregory J Vehr | University of Cincinnati | — | Jan-Apr14 |
| Margaret VanMeter Rolf | University of Cincinnati | — | Jan-Apr14 |
| Verdantas LLC | — | Jan-Apr13 |
| Jeffrey T DeLeone | Verdantas LLC | — | Jan-Apr13 |
| Matthew Forney | Verdantas LLC | — | Jan-Apr13 |
| Walmart Inc. | — | Jan-Apr14 |
| Dee Smith | Walmart Inc. | — | Jan-Apr14 |
| Thomas P Pappas | Walmart Inc. | — | Jan-Apr14 |
| Willa J Ebersole | Walmart Inc. | — | Jan-Apr14 |
| Waste Management of Ohio, Inc. | — | Sep-Dec13 |
| Kathryn A Trent | Waste Management of Ohio, Inc. | — | Sep-Dec13 |
| Whirlpool Corporation | — | Sep-Dec13 |
| Luke Harms | Whirlpool Corporation | — | Sep-Dec13 |
| Matthew R Cox | Willard & Kelsey Solar Group, LLC | — | Jan-Apr13 |