| ACLU of Ohio | — | Sep-Dec18 |
| Gary Daniels | ACLU of Ohio | — | Sep-Dec18 |
| Nate Filler | AES Ohio | — | Jan-Apr18 |
| AT&T | — | Jan-Apr18 |
| Adam Hewit | AT&T | — | May-Aug18 |
| Brad McLean | AT&T | — | May-Aug18 |
| Jan Bans | AT&T | — | Jan-Apr18 |
| Jason A Paduchik | AT&T | — | Jan-Apr18 |
| John McClelland | AT&T | — | May-Aug18 |
| Trint Hatt | AT&T | — | May-Aug18 |
| Alliance for Energy Choice | — | Sep-Dec18 |
| Shawn Nelson | Alliance for Energy Choice | — | Sep-Dec18 |
| Amazon.com Services LLC | — | Jan-Apr18 |
| Courtney Saunders | Amazon.com Services LLC | — | Jan-Apr18 |
| Daniel P Leite | Amazon.com Services LLC | — | May-Aug18 |
| Kurt L Leib | Amazon.com Services LLC | — | Jan-Apr18 |
| Robert N Eshenbaugh, Jr | Amazon.com Services LLC | — | Jan-Apr18 |
| Shawn Nelson | American Chemistry Council | — | Sep-Dec18 |
| American Consolidated Natural Resources | — | Jan-Apr18 |
| Michael T Carey | American Consolidated Natural Resources | — | Jan-Apr18 |
| Chad Hawley | American Electric Power | — | May-Aug18 |
| John McClelland | American Electric Power | — | May-Aug18 |
| Maria Haberman | American Electric Power | — | May-Aug18 |
| Thomas Froehle | American Electric Power | — | May-Aug18 |
| Troy Judy | American Electric Power | — | May-Aug18 |
| American Fuel and Petrochemical Manufacturers | — | Jan-Apr18 |
| Emma Cardone | American Fuel and Petrochemical Manufacturers | — | Jan-Apr18 |
| Kevin DeWine | American Fuel and Petrochemical Manufacturers | — | Jan-Apr18 |
| American Municipal Power | — | Jan-Apr18 |
| Charles Willoughby | American Municipal Power | — | Jan-Apr18 |
| Jolene M Thompson | American Municipal Power | — | Jan-Apr18 |
| Michael A Beirne | American Municipal Power | — | Jan-Apr18 |
| American Petroleum Institute - API Ohio | — | Jan-Apr18 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Jan-Apr18 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Sep-Dec17 |
| Claire Linkhart | American Petroleum Institute - API Ohio | — | Jan-Apr18 |
| BP America | — | Jan-Apr18 |
| David L Hoeffel | BP America | — | Jan-Apr18 |
| Buckeye State Sheriff's Association | — | Jan-Apr18 |
| McKenzie K Davis | Buckeye State Sheriff's Association | — | Jan-Apr18 |
| Robert A Cornwell | Buckeye State Sheriff's Association | — | Jan-Apr18 |
| CSX Transportation | — | Jan-Apr18 |
| Rusty Orben | CSX Transportation | — | Jan-Apr18 |
| Caterpillar, Inc | — | May-Aug18 |
| Daniel P Leite | Caterpillar, Inc | — | May-Aug18 |
| Kurt L Leib | Caterpillar, Inc | — | May-Aug18 |
| Robert N Eshenbaugh, Jr | Caterpillar, Inc | — | May-Aug18 |
| CenterPoint Energy DBA Vectren Energy | — | Jan-Apr18 |
| Christopher N Slagle | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr18 |
| Gregory J Lestini | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr18 |
| Kurtis A Tunnell | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr18 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr18 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr18 |
| Charter Communications Operating, LLC | — | Jan-Apr18 |
| Connie Luck | Charter Communications Operating, LLC | — | May-Aug18 |
| Gary Underwood | Charter Communications Operating, LLC | — | Jan-Apr18 |
| Lauren Huddleston | Charter Communications Operating, LLC | — | Sep-Dec18 |
| Megan Lashutka | Charter Communications Operating, LLC | — | Jan-Apr18 |
| Neil S Clark | Charter Communications Operating, LLC | — | Sep-Dec18 |
| Chesapeake Energy | — | Sep-Dec18 |
| Shawn Nelson | Chesapeake Energy | — | Sep-Dec18 |
| Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr18 |
| Christopher S Colwell | Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr18 |
| Theodore Heckmann | Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr18 |
| City of Dayton | — | Sep-Dec18 |
| Clean Energy Future, LLC | — | Jan-Apr18 |
| Amanda Grandjean | Clean Energy Future, LLC | — | Jan-Apr18 |
| Christopher N Slagle | Clean Energy Future, LLC | — | Jan-Apr18 |
| Dylan Borchers | Clean Energy Future, LLC | — | Jan-Apr18 |
| Gregory J Lestini | Clean Energy Future, LLC | — | Jan-Apr18 |
| Kurtis A Tunnell | Clean Energy Future, LLC | — | Jan-Apr18 |
| Matt Koppitch | Clean Energy Future, LLC | — | Jan-Apr18 |
| Coalition of Ohio Regional Districts | — | Jan-Apr18 |
| Andrew Huffman | Coalition of Ohio Regional Districts | — | Jan-Apr18 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | Jan-Apr18 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | Jan-Apr18 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Jan-Apr18 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Jan-Apr18 |
| David Koren | Columbia Gas of Ohio, Inc | — | Jan-Apr18 |
| Jeffrey T DeLeone | Columbia Gas of Ohio, Inc | — | Jan-Apr18 |
| Matthew Forney | Columbia Gas of Ohio, Inc | — | Jan-Apr18 |
| Consumer Technology Association (CTA)™ | — | May-Aug18 |
| Victor F Hipsley | Consumer Technology Association (CTA)™ | — | May-Aug18 |
| Dominion Energy | — | Jan-Apr18 |
| Paul R Briggs | Dominion Energy | — | Sep-Dec18 |
| Duke Energy Business Services | — | Jan-Apr18 |
| Andrew Huffman | Duke Energy Business Services | — | Jan-Apr18 |
| Brooke A Cheney | Duke Energy Business Services | — | Jan-Apr18 |
| David L Celona | Duke Energy Business Services | — | Jan-Apr18 |
| John Keaton | Duke Energy Business Services | — | Jan-Apr18 |
| Kelly C O'Reilly | Duke Energy Business Services | — | Jan-Apr18 |
| Matthew S Whitehead | Duke Energy Business Services | — | Jan-Apr18 |
| Ryan Gentil | Duke Energy Business Services | — | Jan-Apr18 |
| Victor F Hipsley | Duke Energy Business Services | — | Jan-Apr18 |
| Energy Transfer Partners, L. P. | — | May-Aug18 |
| Art Arnold | Energy Transfer Partners, L. P. | — | May-Aug18 |
| Exxon Mobil Corporation | — | Jan-Apr18 |
| Courtney Saunders | Exxon Mobil Corporation | — | Jan-Apr18 |
| Daniel P Leite | Exxon Mobil Corporation | — | Jan-Apr18 |
| Karen Matusic | Exxon Mobil Corporation | — | Jan-Apr18 |
| Kurt L Leib | Exxon Mobil Corporation | — | Jan-Apr18 |
| Robert N Eshenbaugh, Jr | Exxon Mobil Corporation | — | Jan-Apr18 |
| Frontier Communications | — | Jan-Apr18 |
| Cassandra Cole | Frontier Communications | — | Jan-Apr18 |
| Gavin Generation II, LLC | — | Jan-Apr18 |
| Jeffrey T DeLeone | Gavin Generation II, LLC | — | Jan-Apr18 |
| Matthew Forney | Gavin Generation II, LLC | — | Jan-Apr18 |
| Shawn Nelson | Gavin Generation II, LLC | — | Sep-Dec18 |
| T A Dobrozsi | Glatfelter | — | May-Aug18 |
| Governor's Office | — | Jan-Apr18 |
| Beth Hansen | Governor's Office | — | Jan-Apr18 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr18 |
| Tim Biggam | Governor's Office | — | Sep-Dec17 |
| Wayne Struble | Governor's Office | — | Jan-Apr18 |
| Guernsey Power Station | — | Jan-Apr18 |
| Christopher N Slagle | Guernsey Power Station | — | Jan-Apr18 |
| Dylan Borchers | Guernsey Power Station | — | Jan-Apr18 |
| Gregory J Lestini | Guernsey Power Station | — | Jan-Apr18 |
| Kurtis A Tunnell | Guernsey Power Station | — | Jan-Apr18 |
| Matt Koppitch | Guernsey Power Station | — | Jan-Apr18 |
| Gulfport Energy Corporation | — | Jan-Apr18 |
| Charles S Hesse | Gulfport Energy Corporation | — | Jan-Apr18 |
| Michael W Wise | Gulfport Energy Corporation | — | Jan-Apr18 |
| Hess Corporation | — | Jan-Apr18 |
| Jeffrey T DeLeone | Hess Corporation | — | Jan-Apr18 |
| Matthew Forney | Hess Corporation | — | Jan-Apr18 |
| Lyft, Inc. | — | Sep-Dec18 |
| Andrew Huffman | Lyft, Inc. | — | Sep-Dec18 |
| Brooke A Cheney | Lyft, Inc. | — | Sep-Dec18 |
| Kelly C O'Reilly | Lyft, Inc. | — | Sep-Dec18 |
| Matthew S Whitehead | Lyft, Inc. | — | Sep-Dec18 |
| Victor F Hipsley | Lyft, Inc. | — | Sep-Dec18 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr18 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr18 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr18 |
| David Blatnik | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr18 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr18 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr18 |
| Bryant Thomas | Norfolk Southern Corporation | — | Jan-Apr18 |
| Northeast Ohio Regional Sewer District | — | Jan-Apr18 |
| Andrew Huffman | Northeast Ohio Regional Sewer District | — | Jan-Apr18 |
| Brooke A Cheney | Northeast Ohio Regional Sewer District | — | Jan-Apr18 |
| Kelly C O'Reilly | Northeast Ohio Regional Sewer District | — | Jan-Apr18 |
| Matthew S Whitehead | Northeast Ohio Regional Sewer District | — | Jan-Apr18 |
| Victor F Hipsley | Northeast Ohio Regional Sewer District | — | Jan-Apr18 |
| Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec18 |
| Brad Barger | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec18 |
| Brian P Barger | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec18 |
| Dennis J Garrison | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec18 |
| Patrick A Jacomet | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec18 |
| R Daniel Mapes | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec18 |
| Ohio Association for Justice | — | Jan-Apr18 |
| John E Van Doorn | Ohio Association for Justice | — | Jan-Apr18 |
| Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Andrew Huffman | Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Evan Newman | Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Thomas Balzer | Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Association of Movers, Inc | — | Jan-Apr18 |
| Ohio Cable Telecommunications Association | — | Jan-Apr18 |
| Chad Hawley | Ohio Cable Telecommunications Association | — | Jan-Apr18 |
| David L Celona | Ohio Cable Telecommunications Association | — | Jan-Apr18 |
| Jonathon L McGee | Ohio Cable Telecommunications Association | — | Jan-Apr18 |
| Lauren Huddleston | Ohio Cable Telecommunications Association | — | Sep-Dec18 |
| Nathan Aichele | Ohio Cable Telecommunications Association | — | Sep-Dec18 |
| Neil S Clark | Ohio Cable Telecommunications Association | — | Sep-Dec18 |
| Troy Judy | Ohio Cable Telecommunications Association | — | May-Aug18 |
| Ohio Chamber of Commerce | — | Jan-Apr18 |
| Keith Lake | Ohio Chamber of Commerce | — | Jan-Apr18 |
| Zachary Frymier | Ohio Chamber of Commerce | — | Jan-Apr18 |
| Ohio Chapter International Warehouse and Logistics Association | — | Jan-Apr18 |
| Evan Newman | Ohio Chapter International Warehouse and Logistics Association | — | Jan-Apr18 |
| Thomas Balzer | Ohio Chapter International Warehouse and Logistics Association | — | Jan-Apr18 |
| Ohio Chemistry Technology Council | — | Jan-Apr18 |
| Bryan Bennett | Ohio Chemistry Technology Council | — | Jan-Apr18 |
| Jennifer Klein | Ohio Chemistry Technology Council | — | Jan-Apr18 |
| Shawn Nelson | Ohio Chemistry Technology Council | — | Jan-Apr18 |
| Ohio Coal Association | — | Jan-Apr18 |
| Andrew Huffman | Ohio Coal Association | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Coal Association | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Coal Association | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Coal Association | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Coal Association | — | Jan-Apr18 |
| Amalie Lipstreu | Ohio Ecological Food and Farm Association | — | Sep-Dec18 |
| Ohio Environmental Council Action Fund | — | Jan-Apr18 |
| Melanie Houston | Ohio Environmental Council Action Fund | — | Jan-Apr18 |
| Sarah Spence | Ohio Environmental Council Action Fund | — | Jan-Apr18 |
| Trish Demeter | Ohio Environmental Council Action Fund | — | Sep-Dec18 |
| Ohio Gas Association | — | Jan-Apr18 |
| David L Celona | Ohio Gas Association | — | Jan-Apr18 |
| James Stewart | Ohio Gas Association | — | Jan-Apr18 |
| Ohio Municipal Electric Association | — | Jan-Apr18 |
| Charles Willoughby | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Robert N Eshenbaugh, Jr | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Scott Owens | Ohio Municipal Electric Association | — | Jan-Apr18 |
| Ohio Municipal League | — | Jan-Apr18 |
| Ashley Ringle | Ohio Municipal League | — | Sep-Dec18 |
| Brad Barger | Ohio Municipal League | — | Sep-Dec18 |
| Brian P Barger | Ohio Municipal League | — | Sep-Dec18 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr18 |
| Ohio News Media Association | — | May-Aug18 |
| Dennis Hetzel | Ohio News Media Association | — | May-Aug18 |
| Jeffrey T DeLeone | Ohio Oil Gathering Corporation | — | Jan-Apr18 |
| Matthew Forney | Ohio Oil Gathering Corporation | — | Jan-Apr18 |
| Jeffrey T DeLeone | Ohio Oil and Gas Association | — | Sep-Dec18 |
| Matthew Forney | Ohio Oil and Gas Association | — | Sep-Dec18 |
| Ohio Poultry Association | — | Jan-Apr18 |
| Courtney Saunders | Ohio Poultry Association | — | Jan-Apr18 |
| Daniel P Leite | Ohio Poultry Association | — | Jan-Apr18 |
| Kurt L Leib | Ohio Poultry Association | — | Jan-Apr18 |
| Robert N Eshenbaugh, Jr | Ohio Poultry Association | — | Jan-Apr18 |
| Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| John E Murphy | Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| Louis Tobin | Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| Steve C. Hall | Ohio Prosecuting Attorneys Association | — | Jan-Apr18 |
| Ohio Railroad Association | — | May-Aug18 |
| Art Arnold | Ohio Railroad Association | — | May-Aug18 |
| Ohio Rural Broadband Association Inc. | — | Jan-Apr18 |
| Kathy E Hobbs | Ohio Rural Broadband Association Inc. | — | Jan-Apr18 |
| Ohio Rural Water Association | — | Jan-Apr18 |
| Andrew Huffman | Ohio Rural Water Association | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Rural Water Association | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Rural Water Association | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Rural Water Association | — | Jan-Apr18 |
| Ohio Telecom Association | — | Jan-Apr18 |
| Charles R Moses | Ohio Telecom Association | — | Jan-Apr18 |
| Cheryl Q Burchard | Ohio Telecom Association | — | Jan-Apr18 |
| Ohio Trucking Association | — | Jan-Apr18 |
| Andrew Huffman | Ohio Trucking Association | — | Jan-Apr18 |
| Brooke A Cheney | Ohio Trucking Association | — | Jan-Apr18 |
| Evan Newman | Ohio Trucking Association | — | Jan-Apr18 |
| Kelly C O'Reilly | Ohio Trucking Association | — | Jan-Apr18 |
| Matthew S Whitehead | Ohio Trucking Association | — | Jan-Apr18 |
| Thomas Balzer | Ohio Trucking Association | — | Jan-Apr18 |
| Victor F Hipsley | Ohio Trucking Association | — | Jan-Apr18 |
| Oregon Clean Energy LLC | — | Jan-Apr18 |
| Amanda Grandjean | Oregon Clean Energy LLC | — | Jan-Apr18 |
| Christopher N Slagle | Oregon Clean Energy LLC | — | Jan-Apr18 |
| Dylan Borchers | Oregon Clean Energy LLC | — | Jan-Apr18 |
| Gregory J Lestini | Oregon Clean Energy LLC | — | Jan-Apr18 |
| Kurtis A Tunnell | Oregon Clean Energy LLC | — | Jan-Apr18 |
| Matt Koppitch | Oregon Clean Energy LLC | — | Jan-Apr18 |
| Sierra Club - Ohio Chapter | — | Jan-Apr18 |
| Adam Rissien | Sierra Club - Ohio Chapter | — | Jan-Apr18 |
| Elissa Yoder-Mann | Sierra Club - Ohio Chapter | — | Jan-Apr18 |
| Sprint | — | Sep-Dec18 |
| David L Hoeffel | Sprint | — | Sep-Dec18 |
| TC Energy | — | Jan-Apr18 |
| Jeffrey T DeLeone | TC Energy | — | Jan-Apr18 |
| Matthew Forney | TC Energy | — | Jan-Apr18 |
| Christopher N Slagle | Thirty-One Gifts LLC | — | May-Aug18 |
| University of Cincinnati | — | Jan-Apr18 |
| Margaret VanMeter Rolf | University of Cincinnati | — | Jan-Apr18 |
| Verdantas LLC | — | Jan-Apr18 |
| Jeffrey T DeLeone | Verdantas LLC | — | Jan-Apr18 |
| Matthew Forney | Verdantas LLC | — | Jan-Apr18 |
| Verizon Communications & Affiliates | — | May-Aug18 |
| Courtney Saunders | Verizon Communications & Affiliates | — | May-Aug18 |
| Daniel P Leite | Verizon Communications & Affiliates | — | May-Aug18 |
| Kurt L Leib | Verizon Communications & Affiliates | — | May-Aug18 |
| Robert N Eshenbaugh, Jr | Verizon Communications & Affiliates | — | May-Aug18 |
| Wheeling & Lake Erie Railway Company | — | May-Aug18 |
| M Patrick McCune | Wheeling & Lake Erie Railway Company | — | May-Aug18 |