| AIA Ohio | — | May-Aug26 |
| Chad Hawley | AIA Ohio | — | Jan-Apr26 |
| Hunter Wright | AIA Ohio | — | Jan-Apr26 |
| Troy Judy | AIA Ohio | — | Jan-Apr26 |
| Kevin L Futryk | American Council of Engineering Companies of Ohio | — | Jan-Apr26 |
| RJ Mancini | American Council of Engineering Companies of Ohio | — | Jan-Apr26 |
| American Petroleum Institute - API Ohio | — | May-Aug24 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | May-Aug24 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | May-Aug24 |
| Christopher N Slagle | American Petroleum Institute - API Ohio | — | May-Aug24 |
| Claire Linkhart | American Petroleum Institute - API Ohio | — | May-Aug24 |
| Gregory J Lestini | American Petroleum Institute - API Ohio | — | May-Aug24 |
| Matt Koppitch | American Petroleum Institute - API Ohio | — | May-Aug24 |
| Rachael Guastella | American Petroleum Institute - API Ohio | — | May-Aug24 |
| Associated Builders and Contractors of Ohio | — | Sep-Dec25 |
| Griffin Weasel | Associated Builders and Contractors of Ohio | — | Sep-Dec25 |
| Associated General Contractors of Ohio | — | Sep-Dec25 |
| Andrea Maclam Ashley | Associated General Contractors of Ohio | — | Sep-Dec25 |
| Christopher M Sinagra | Associated General Contractors of Ohio | — | Jan-Apr26 |
| Paul Kudlak | Associated General Contractors of Ohio | — | Jan-Apr26 |
| City of Blue Ash | — | Sep-Dec25 |
| Charles H Gerhardt, III | City of Blue Ash | — | Sep-Dec25 |
| James T Benedict | City of Blue Ash | — | Sep-Dec25 |
| Alana Tucker | City of Cincinnati | — | Sep-Dec25 |
| Anne Sesler | City of Cincinnati | — | Sep-Dec25 |
| Charles H Gerhardt, III | City of Cincinnati | — | Sep-Dec25 |
| Douglas Moormann | City of Cincinnati | — | Sep-Dec25 |
| James T Benedict | City of Cincinnati | — | Sep-Dec25 |
| City of Lebanon | — | Sep-Dec25 |
| Charles H Gerhardt, III | City of Lebanon | — | Sep-Dec25 |
| Douglas Moormann | City of Lebanon | — | Sep-Dec25 |
| James T Benedict | City of Lebanon | — | Sep-Dec25 |
| City of Mason | — | Sep-Dec25 |
| Charles H Gerhardt, III | City of Mason | — | Sep-Dec25 |
| James T Benedict | City of Mason | — | Sep-Dec25 |
| Coalition of Ohio Regional Districts | — | Sep-Dec25 |
| Kelsey Woolard | Coalition of Ohio Regional Districts | — | Sep-Dec25 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Sep-Dec25 |
| Michael Guastella | Coalition of Ohio Regional Districts | — | Sep-Dec25 |
| Ronald Romito | Coalition of Ohio Regional Districts | — | Sep-Dec25 |
| Sydney Sanders | Coalition of Ohio Regional Districts | — | Sep-Dec25 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Sep-Dec25 |
| Columbia Township | — | Jan-Apr26 |
| Douglas Moormann | Columbia Township | — | Jan-Apr26 |
| Construction Employers Association | — | Sep-Dec25 |
| Timothy J Cassell | Construction Employers Association | — | Sep-Dec25 |
| County Auditors' Association of Ohio | — | May-Aug24 |
| Alex Moormann | County Auditors' Association of Ohio | — | May-Aug24 |
| Thomas P Pappas | County Auditors' Association of Ohio | — | Sep-Dec24 |
| County Commissioners' Association of Ohio | — | Jan-Apr14 |
| Adam Schwiebert | County Commissioners' Association of Ohio | — | Jan-Apr26 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec14 |
| Daniel Baker | County Commissioners' Association of Ohio | — | Jan-Apr26 |
| Laura Abu-Absi | County Commissioners' Association of Ohio | — | Jan-Apr14 |
| Delaware County Board of Commissioners | — | Sep-Dec25 |
| Andrew Minton | Delaware County Board of Commissioners | — | Sep-Dec25 |
| Levi Gross | Delaware County Board of Commissioners | — | Sep-Dec25 |
| Stephen Nielson | Delaware County Board of Commissioners | — | Sep-Dec25 |
| William L Byers, IV | Delaware County Board of Commissioners | — | Sep-Dec25 |
| Department of Agriculture | — | Jan-Apr24 |
| Brian Baldridge | Department of Agriculture | — | Jan-Apr24 |
| Todd Thatcher | Department of Agriculture | — | Jan-Apr24 |
| Department of Job and Family Services | — | Sep-Dec13 |
| Dan Fitzpatrick | Department of Job and Family Services | — | Jan-Apr14 |
| Joe Dunn | Department of Job and Family Services | — | Sep-Dec13 |
| Franklin County Board of Commissioners | — | Jan-Apr26 |
| Kevin Pangrace | Franklin County Board of Commissioners | — | Jan-Apr26 |
| Riley Hoepfner | Franklin County Board of Commissioners | — | Jan-Apr26 |
| Governor's Office | — | Sep-Dec13 |
| Benjamin Kanzeg | Governor's Office | — | Sep-Dec13 |
| Beth Hansen | Governor's Office | — | Sep-Dec13 |
| Brad Barger | Governor's Office | — | Sep-Dec13 |
| Craig Butler | Governor's Office | — | Sep-Dec13 |
| Elle Decot | Governor's Office | — | Jan-Apr14 |
| Eric Poklar | Governor's Office | — | Sep-Dec13 |
| Jai Chabria | Governor's Office | — | Jan-Apr14 |
| James W. Sheppard, III | Governor's Office | — | Sep-Dec13 |
| Jeff Polesovsky | Governor's Office | — | Sep-Dec13 |
| Kimberly Kutschbach | Governor's Office | — | Jan-Apr14 |
| Madison Whalen | Governor's Office | — | Jan-Apr14 |
| Megan Fitzmartin | Governor's Office | — | Sep-Dec13 |
| Scott Blake | Governor's Office | — | Jan-Apr14 |
| Wayne Struble | Governor's Office | — | Sep-Dec13 |
| Governor's Office of Health Transformation | — | May-Aug14 |
| Aaron Crooks | Governor's Office of Health Transformation | — | May-Aug14 |
| Greg Moody | Governor's Office of Health Transformation | — | May-Aug14 |
| Great Parks of Hamilton County | — | Sep-Dec25 |
| Alana Tucker | Great Parks of Hamilton County | — | Sep-Dec25 |
| Anne Sesler | Great Parks of Hamilton County | — | Sep-Dec25 |
| Charles H Gerhardt, III | Great Parks of Hamilton County | — | Sep-Dec25 |
| James T Benedict | Great Parks of Hamilton County | — | Sep-Dec25 |
| Greater Cleveland Chapter, NECA | — | Sep-Dec25 |
| Aaron M Ockerman | Greater Cleveland Chapter, NECA | — | Sep-Dec25 |
| David A Battocletti | Greater Cleveland Chapter, NECA | — | Sep-Dec25 |
| Isaac Northrop | Greater Cleveland Chapter, NECA | — | Sep-Dec25 |
| Green Township, Ohio | — | Sep-Dec25 |
| Charles H Gerhardt, III | Green Township, Ohio | — | Sep-Dec25 |
| Douglas Moormann | Green Township, Ohio | — | Sep-Dec25 |
| James T Benedict | Green Township, Ohio | — | Sep-Dec25 |
| Hamilton County Administration | — | Sep-Dec25 |
| Anne Sesler | Hamilton County Administration | — | Sep-Dec25 |
| Charles H Gerhardt, III | Hamilton County Administration | — | Sep-Dec25 |
| James T Benedict | Hamilton County Administration | — | Sep-Dec25 |
| Troy Judy | Independent Electrical Contractors - Central Ohio Chapter | — | Jan-Apr26 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug24 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug24 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug24 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug24 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug24 |
| 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 |
| Northeast Ohio Regional Sewer District | — | Sep-Dec25 |
| Kelsey Woolard | Northeast Ohio Regional Sewer District | — | Sep-Dec25 |
| Matthew S Whitehead | Northeast Ohio Regional Sewer District | — | Sep-Dec25 |
| Michael Guastella | Northeast Ohio Regional Sewer District | — | Sep-Dec25 |
| Ronald Romito | Northeast Ohio Regional Sewer District | — | Sep-Dec25 |
| Sydney Sanders | Northeast Ohio Regional Sewer District | — | Sep-Dec25 |
| Victor F Hipsley | Northeast Ohio Regional Sewer District | — | Sep-Dec25 |
| Ohio Chamber of Commerce | — | Sep-Dec25 |
| Matthew MacLaren | Ohio Chamber of Commerce | — | Jan-Apr26 |
| Rick Carfagna | Ohio Chamber of Commerce | — | May-Aug25 |
| Ohio Contractors Association | — | Sep-Dec25 |
| Michelle R Holdgreve | Ohio Contractors Association | — | Sep-Dec25 |
| Ohio Department of Transportation | — | Jan-Apr26 |
| Greg Vergamini | Ohio Department of Transportation | — | Jan-Apr26 |
| Pamela Vest-Boratyn | Ohio Department of Transportation | — | Jan-Apr26 |
| Lauren Strope | Ohio Environmental Health Association | — | Sep-Dec24 |
| Ohio Facilities Construction Commission | — | Sep-Dec25 |
| AJ Thomas | Ohio Facilities Construction Commission | — | Sep-Dec25 |
| Joy Bledsoe | Ohio Facilities Construction Commission | — | Sep-Dec25 |
| Ohio Job and Family Services Directors' Association (OJFSDA) | — | Sep-Dec13 |
| Joel E Potts | Ohio Job and Family Services Directors' Association (OJFSDA) | — | Sep-Dec13 |
| Ohio Prosecuting Attorneys Association | — | May-Aug26 |
| Louis Tobin | Ohio Prosecuting Attorneys Association | — | May-Aug26 |
| Ohio Rural Water Association | — | Sep-Dec25 |
| Kelsey Woolard | Ohio Rural Water Association | — | Sep-Dec25 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Sep-Dec25 |
| Michael Guastella | Ohio Rural Water Association | — | Sep-Dec25 |
| Ronald Romito | Ohio Rural Water Association | — | Sep-Dec25 |
| Sydney Sanders | Ohio Rural Water Association | — | Sep-Dec25 |
| Victor F Hipsley | Ohio Rural Water Association | — | Sep-Dec25 |
| Nicole Piscitani | Ohio School Boards Association | — | Sep-Dec25 |
| Ohio School Health Services Association (OSHSA) | — | Jan-Apr26 |
| SEIU Ohio State Council | — | May-Aug14 |
| Matt Koppitch | SEIU Ohio State Council | — | May-Aug14 |
| Springfield Township Board of Trustees | — | Jan-Apr26 |
| Douglas Moormann | Springfield Township Board of Trustees | — | Jan-Apr26 |
| Andrew W Herf | University of Toledo | — | Jan-Apr26 |
| James Suver | University of Toledo | — | Jan-Apr26 |
| Joseph Hollabaugh | University of Toledo | — | Jan-Apr26 |
| Stanley E. Gates, II | University of Toledo | — | Jan-Apr26 |