| ACT Ohio | — | Jan-Apr25 |
| Matthew Szollosi | ACT Ohio | — | Jan-Apr25 |
| American Council of Engineering Companies of Ohio | — | Jan-Apr25 |
| Elizabeth Easterday-Futryk | American Council of Engineering Companies of Ohio | — | Jan-Apr25 |
| Kevin L Futryk | American Council of Engineering Companies of Ohio | — | Jan-Apr25 |
| RJ Mancini | American Council of Engineering Companies of Ohio | — | Jan-Apr25 |
| American Municipal Power | — | Jan-Apr25 |
| Brian Hickman | American Municipal Power | — | Jan-Apr25 |
| Charles Willoughby | American Municipal Power | — | Jan-Apr25 |
| Michael A Beirne | American Municipal Power | — | Jan-Apr25 |
| American Petroleum Institute - API Ohio | — | Jan-Apr25 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Jan-Apr25 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Jan-Apr25 |
| Claire Linkhart | American Petroleum Institute - API Ohio | — | May-Aug25 |
| Ascent Resources | — | Jan-Apr25 |
| Amanda Finn | Ascent Resources | — | Jan-Apr25 |
| Jeffrey T DeLeone | Ascent Resources | — | Jan-Apr25 |
| Matthew Forney | Ascent Resources | — | Jan-Apr25 |
| Associated Builders and Contractors of Ohio | — | Jan-Apr25 |
| Bryan Williams | Associated Builders and Contractors of Ohio | — | Jan-Apr25 |
| Griffin Weasel | Associated Builders and Contractors of Ohio | — | Jan-Apr26 |
| Associated General Contractors of Ohio | — | Jan-Apr25 |
| Andrea Maclam Ashley | Associated General Contractors of Ohio | — | Jan-Apr25 |
| McKenzie K Davis | BHE GT&S DBA: Eastern Gas Transmission and Storage, Inc. | — | Jan-Apr26 |
| W. Fletch Zimpher | BHE GT&S DBA: Eastern Gas Transmission and Storage, Inc. | — | Jan-Apr26 |
| Caterpillar, Inc | — | Jan-Apr25 |
| Daniel P Leite | Caterpillar, Inc | — | Jan-Apr25 |
| Robert N Eshenbaugh, Jr | Caterpillar, Inc | — | Jan-Apr25 |
| CenterPoint Energy DBA Vectren Energy | — | Jan-Apr25 |
| David L Celona | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr25 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr26 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr26 |
| Charter Communications Operating, LLC | — | Jan-Apr25 |
| Alex Coorey | Charter Communications Operating, LLC | — | Jan-Apr25 |
| Andrew Minton | Charter Communications Operating, LLC | — | Jan-Apr25 |
| Brittany Warner | Charter Communications Operating, LLC | — | Sep-Dec25 |
| Collin Crigger | Charter Communications Operating, LLC | — | Jan-Apr25 |
| Daniel Creekmur | Charter Communications Operating, LLC | — | Jan-Apr25 |
| David L Celona | Charter Communications Operating, LLC | — | Jan-Apr25 |
| Jason Kershner | Charter Communications Operating, LLC | — | Jan-Apr25 |
| Josh Rubin | Charter Communications Operating, LLC | — | Sep-Dec25 |
| Megan Lashutka | Charter Communications Operating, LLC | — | May-Aug25 |
| Michael Hall | Charter Communications Operating, LLC | — | Sep-Dec25 |
| Sarah Totedo | Charter Communications Operating, LLC | — | Sep-Dec25 |
| Stephen Nielson | Charter Communications Operating, LLC | — | Jan-Apr25 |
| Troy Judy | Charter Communications Operating, LLC | — | Sep-Dec25 |
| William L Byers, IV | Charter Communications Operating, LLC | — | Jan-Apr25 |
| Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr25 |
| Charles H Gerhardt, III | Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr25 |
| James T Benedict | Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr25 |
| Rob Shema | Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr25 |
| Theodore Heckmann | Cincinnati Bell, Inc. (d/b/a altafiber) | — | Jan-Apr25 |
| Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Kelsey Woolard | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Michael Guastella | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Ronald Romito | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Sydney Sanders | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Jan-Apr25 |
| Columbia Gas of Ohio, Inc | — | May-Aug25 |
| Jeffrey T DeLeone | Columbia Gas of Ohio, Inc | — | Jan-Apr25 |
| Luka Papalko | Columbia Gas of Ohio, Inc | — | Jan-Apr25 |
| Matthew Forney | Columbia Gas of Ohio, Inc | — | Jan-Apr25 |
| Shawn Nelson | Columbia Gas of Ohio, Inc | — | Jan-Apr25 |
| Zane Daniels | Columbia Gas of Ohio, Inc | — | Jan-Apr25 |
| Comcast Corporation | — | Jan-Apr25 |
| Jeffrey T DeLeone | Comcast Corporation | — | Jan-Apr25 |
| Matthew Forney | Comcast Corporation | — | Jan-Apr25 |
| County Commissioners' Association of Ohio | — | Jan-Apr25 |
| James Kennedy | County Commissioners' Association of Ohio | — | Jan-Apr25 |
| Kyle Petty | County Commissioners' Association of Ohio | — | May-Aug25 |
| County Engineers Association of Ohio | — | Jan-Apr25 |
| John Olivieri | County Engineers Association of Ohio | — | Jan-Apr25 |
| Michael T Evans | County Engineers Association of Ohio | — | Jan-Apr25 |
| Cox Communications, Inc. | — | Sep-Dec25 |
| Madison Whalen | Cox Communications, Inc. | — | Sep-Dec25 |
| Matt Carle | Cox Communications, Inc. | — | Sep-Dec25 |
| Melissa R Hoeffel | Cox Communications, Inc. | — | Sep-Dec25 |
| Department of Commerce | — | Jan-Apr25 |
| Abby Schafer | Department of Commerce | — | Jan-Apr25 |
| Christine Van Kirk | Department of Commerce | — | Jan-Apr25 |
| Duke Energy Business Services | — | Jan-Apr25 |
| Amy B Spiller | Duke Energy Business Services | — | Jan-Apr25 |
| Briana Lusheck | Duke Energy Business Services | — | Jan-Apr26 |
| Charles H Gerhardt, III | Duke Energy Business Services | — | Jan-Apr25 |
| David L Celona | Duke Energy Business Services | — | Jan-Apr25 |
| James T Benedict | Duke Energy Business Services | — | Jan-Apr25 |
| Jennifer A. Loraine | Duke Energy Business Services | — | Jan-Apr25 |
| John Keaton | Duke Energy Business Services | — | Jan-Apr25 |
| Kelsey Woolard | Duke Energy Business Services | — | Jan-Apr25 |
| Matthew S Whitehead | Duke Energy Business Services | — | Jan-Apr25 |
| Michael Guastella | Duke Energy Business Services | — | Jan-Apr25 |
| Ronald Romito | Duke Energy Business Services | — | Jan-Apr25 |
| Sydney Sanders | Duke Energy Business Services | — | Jan-Apr25 |
| Victor F Hipsley | Duke Energy Business Services | — | Jan-Apr25 |
| Expand Energy Corporation | — | May-Aug25 |
| Shawn Nelson | Expand Energy Corporation | — | May-Aug25 |
| Zane Daniels | Expand Energy Corporation | — | Jan-Apr25 |
| Andrew Gall | Flexible Pavements, Inc | — | Jan-Apr25 |
| McKenzie K Davis | Flexible Pavements, Inc | — | May-Aug25 |
| Michael Toman | Flexible Pavements, Inc | — | Jan-Apr25 |
| W. Fletch Zimpher | Flexible Pavements, Inc | — | Jan-Apr26 |
| Healthcare Distribution Alliance | — | May-Aug25 |
| Travis Butchello | Healthcare Distribution Alliance | — | May-Aug25 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr25 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr25 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr25 |
| David Blatnik | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec25 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr25 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Jan-Apr25 |
| Mechanical Contractors Association of Ohio | — | Sep-Dec25 |
| Joshua Sanders | Mechanical Contractors Association of Ohio | — | Sep-Dec25 |
| Leah Pappas Porner | Mechanical Contractors Association of Ohio | — | Sep-Dec25 |
| Michael Bowen | Mechanical Contractors Association of Ohio | — | Sep-Dec25 |
| North Coast Gas Transmission, LLC | — | Jan-Apr25 |
| Shawn Nelson | North Coast Gas Transmission, LLC | — | Jan-Apr25 |
| Zane Daniels | North Coast Gas Transmission, LLC | — | Jan-Apr25 |
| Ohio Aggregates & Industrial Minerals Association | — | Jan-Apr25 |
| Brian P Barger | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Dennis J Garrison | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Madison Whalen | Ohio Aggregates & Industrial Minerals Association | — | Jan-Apr25 |
| Matt Carle | Ohio Aggregates & Industrial Minerals Association | — | Jan-Apr25 |
| Melissa R Hoeffel | Ohio Aggregates & Industrial Minerals Association | — | Jan-Apr25 |
| Patrick A Jacomet | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| R Daniel Mapes | Ohio Aggregates & Industrial Minerals Association | — | Sep-Dec25 |
| Todd Long | Ohio Aggregates & Industrial Minerals Association | — | Jan-Apr26 |
| Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| Andrew Minton | Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| Collin Crigger | Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| David Koren | Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| David L Celona | Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| Levi Gross | Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| Megan Lashutka | Ohio Cable Telecommunications Association | — | May-Aug25 |
| Stephen Nielson | Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| Troy Judy | Ohio Cable Telecommunications Association | — | Sep-Dec25 |
| William L Byers, IV | Ohio Cable Telecommunications Association | — | Jan-Apr25 |
| Ohio Contractors Association | — | Jan-Apr25 |
| Michelle R Holdgreve | Ohio Contractors Association | — | Jan-Apr25 |
| Ohio Department of Transportation | — | Jan-Apr25 |
| Greg Vergamini | Ohio Department of Transportation | — | Jan-Apr25 |
| Pamela Vest-Boratyn | Ohio Department of Transportation | — | Jan-Apr25 |
| Richard Thompson | Ohio Department of Transportation | — | Jan-Apr25 |
| Ohio Gas Association | — | Jan-Apr25 |
| David Koren | Ohio Gas Association | — | Jan-Apr25 |
| James Stewart | Ohio Gas Association | — | Jan-Apr25 |
| Shawn Nelson | Ohio Gas Company | — | Jan-Apr25 |
| Zane Daniels | Ohio Gas Company | — | Jan-Apr25 |
| Ohio Home Builders Association, Inc | — | Jan-Apr25 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | Jan-Apr25 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | Jan-Apr25 |
| Ohio Municipal Electric Association | — | Jan-Apr25 |
| Brian Hickman | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Charles Willoughby | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Robert N Eshenbaugh, Jr | Ohio Municipal Electric Association | — | Jan-Apr25 |
| Ohio Municipal League | — | Jan-Apr25 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr25 |
| Thomas Wetmore | Ohio Municipal League | — | Jan-Apr25 |
| Ohio Oil and Gas Association | — | Jan-Apr25 |
| Jeffrey T DeLeone | Ohio Oil and Gas Association | — | Jan-Apr25 |
| Matthew Forney | Ohio Oil and Gas Association | — | Jan-Apr25 |
| Robert Brundrett | Ohio Oil and Gas Association | — | Jan-Apr25 |
| Shawn Nelson | Ohio Oil and Gas Association | — | Jan-Apr25 |
| Stephanie Kromer | Ohio Oil and Gas Association | — | Jan-Apr25 |
| Zane Daniels | Ohio Oil and Gas Association | — | May-Aug25 |
| Kelly N Barr | Ohio Rural Electric Cooperatives, Inc. | — | Sep-Dec25 |
| Marc A Armstrong | Ohio Rural Electric Cooperatives, Inc. | — | Sep-Dec25 |
| Shawn Nelson | Ohio Rural Electric Cooperatives, Inc. | — | Sep-Dec25 |
| Zane Daniels | Ohio Rural Electric Cooperatives, Inc. | — | Sep-Dec25 |
| Ohio Rural Water Association | — | Jan-Apr25 |
| Kelsey Woolard | Ohio Rural Water Association | — | Jan-Apr25 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Jan-Apr25 |
| Michael Guastella | Ohio Rural Water Association | — | Jan-Apr25 |
| Ronald Romito | Ohio Rural Water Association | — | Jan-Apr25 |
| Sydney Sanders | Ohio Rural Water Association | — | Jan-Apr25 |
| Victor F Hipsley | Ohio Rural Water Association | — | Jan-Apr25 |
| Ohio School Health Services Association (OSHSA) | — | Jan-Apr26 |
| Ohio Telecom Association | — | Jan-Apr25 |
| Charles R Moses | Ohio Telecom Association | — | Jan-Apr25 |
| Cheryl Q Burchard | Ohio Telecom Association | — | Jan-Apr25 |
| Ohio Township Association | — | Jan-Apr25 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr25 |
| Kelsey Woolard | Ohio Township Association | — | Jan-Apr25 |
| Kyle Brooks | Ohio Township Association | — | Jan-Apr25 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr25 |
| Michael Guastella | Ohio Township Association | — | Jan-Apr25 |
| Ronald Romito | Ohio Township Association | — | Jan-Apr25 |
| Sydney Sanders | Ohio Township Association | — | Jan-Apr25 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr25 |
| Ohio Utilities Protection Service | — | May-Aug25 |
| Andrew Minton | Ohio Utilities Protection Service | — | May-Aug25 |
| Collin Crigger | Ohio Utilities Protection Service | — | May-Aug25 |
| Stephen Nielson | Ohio Utilities Protection Service | — | May-Aug25 |
| William L Byers, IV | Ohio Utilities Protection Service | — | May-Aug25 |
| Public Utilities Commission of Ohio | — | May-Aug25 |
| Mckenzie Uxley | Public Utilities Commission of Ohio | — | May-Aug25 |
| Penny Seipel | Public Utilities Commission of Ohio | — | May-Aug25 |
| Scott Edward Elisar | Public Utilities Commission of Ohio | — | Jan-Apr26 |
| TC Energy | — | Jan-Apr25 |
| Jeffrey T DeLeone | TC Energy | — | Jan-Apr25 |
| Matthew Forney | TC Energy | — | Jan-Apr25 |
| Shawn Nelson | TC Energy | — | Jan-Apr25 |
| Zane Daniels | TC Energy | — | Jan-Apr25 |
| The Shelly Company | — | Jan-Apr25 |
| Joseph Price | The Shelly Company | — | Jan-Apr25 |
| William Fitzgibbon | The Shelly Company | — | Jan-Apr25 |
| Matthew Forney | The Williams Companies, Inc. | — | Jan-Apr25 |
| Verizon Communications & Affiliates | — | Jan-Apr25 |
| Daniel P Leite | Verizon Communications & Affiliates | — | Jan-Apr25 |
| Krista C Bistline | Verizon Communications & Affiliates | — | Jan-Apr25 |
| Kurt L Leib | Verizon Communications & Affiliates | — | Jan-Apr25 |
| Robert N Eshenbaugh, Jr | Verizon Communications & Affiliates | — | Jan-Apr25 |
| Windstream Communications | — | Sep-Dec25 |
| Nathanael Jonhenry | Windstream Communications | — | Sep-Dec25 |
| Stephanie Bell | Windstream Communications | — | Sep-Dec25 |
| Timothy J Cosgrove | Windstream Communications | — | Sep-Dec25 |