| ACT Ohio | — | May-Aug15 |
| Matthew Szollosi | ACT Ohio | — | May-Aug15 |
| AFSCME Ohio Council 8 | — | Jan-Apr15 |
| Robert A Davis | AFSCME Ohio Council 8 | — | Jan-Apr15 |
| American Council of Engineering Companies of Ohio | — | May-Aug15 |
| Kevin L Futryk | American Council of Engineering Companies of Ohio | — | May-Aug15 |
| Michael P Morrison | American Council of Engineering Companies of Ohio | — | May-Aug15 |
| Bryan Williams | Associated Builders and Contractors of Ohio | — | Jan-Apr16 |
| Associated General Contractors of Ohio | — | Jan-Apr15 |
| Andrea Maclam Ashley | Associated General Contractors of Ohio | — | Jan-Apr15 |
| Burgess & Niple, Inc | — | May-Aug15 |
| Brooke A Cheney | Burgess & Niple, Inc | — | May-Aug15 |
| Kelly C O'Reilly | Burgess & Niple, Inc | — | May-Aug15 |
| Matthew S Whitehead | Burgess & Niple, Inc | — | May-Aug15 |
| Victor F Hipsley | Burgess & Niple, Inc | — | May-Aug15 |
| Cincinnati USA Regional Chamber | — | May-Aug15 |
| Carrie Pastor | Cincinnati USA Regional Chamber | — | May-Aug15 |
| Emily Wineland | Cincinnati USA Regional Chamber | — | Sep-Dec15 |
| Jason Kershner | Cincinnati USA Regional Chamber | — | May-Aug15 |
| Megan Hube | Cincinnati USA Regional Chamber | — | May-Aug15 |
| City of Akron, OH | — | May-Aug15 |
| Madison Whalen | City of Akron, OH | — | Jan-Apr16 |
| Melissa R Hoeffel | City of Akron, OH | — | Jan-Apr16 |
| Robert J. Kovey | City of Akron, OH | — | May-Aug15 |
| City of Cleveland | — | Jan-Apr15 |
| Valarie McCall | City of Cleveland | — | Jan-Apr15 |
| City of Columbus | — | Jan-Apr15 |
| Christie Angel | City of Columbus | — | Jan-Apr15 |
| City of Dayton | — | Jan-Apr15 |
| Penny Tipps | City of Dayton | — | Jan-Apr15 |
| Cleveland City Council | — | Jan-Apr16 |
| Chad Hawley | Cleveland City Council | — | Jan-Apr16 |
| Troy Judy | Cleveland City Council | — | Jan-Apr16 |
| Cleveland Clinic Foundation | — | May-Aug15 |
| Alex Shumate | Cleveland Clinic Foundation | — | May-Aug15 |
| Carlos Jackson | Cleveland Clinic Foundation | — | May-Aug15 |
| Elizabeth Sump | Cleveland Clinic Foundation | — | May-Aug15 |
| Jennifer Johns | Cleveland Clinic Foundation | — | May-Aug15 |
| Kristen Morris | Cleveland Clinic Foundation | — | May-Aug15 |
| Nathanael Jonhenry | Cleveland Clinic Foundation | — | May-Aug15 |
| Timothy J Cosgrove | Cleveland Clinic Foundation | — | May-Aug15 |
| Cleveland Construction Inc. | — | May-Aug15 |
| Dwayne Siekman | Cleveland Construction Inc. | — | May-Aug15 |
| Nicholas D'Angelo | Cleveland Construction Inc. | — | May-Aug15 |
| Pamela Siekman | Cleveland Construction Inc. | — | Sep-Dec15 |
| Cleveland Metropolitan Park District | — | Sep-Dec16 |
| Belinda M Jones | Cleveland Metropolitan Park District | — | Sep-Dec16 |
| Dan Jones | Cleveland Metropolitan Park District | — | Sep-Dec16 |
| Daniel Hurley | Cleveland Metropolitan Park District | — | Sep-Dec16 |
| Coalition of Ohio Regional Districts | — | May-Aug15 |
| Andrew Huffman | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Kelly C O'Reilly | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | May-Aug15 |
| Columbus City School District | — | Jan-Apr16 |
| Erik Roush | Columbus City School District | — | Jan-Apr16 |
| Chad Hawley | Community Choice Financial | — | May-Aug16 |
| Construction Employers Association | — | May-Aug15 |
| Christopher M Sinagra | Construction Employers Association | — | May-Aug15 |
| Paul Kudlak | Construction Employers Association | — | May-Aug15 |
| County Commissioners' Association of Ohio | — | Jan-Apr15 |
| Bradford L Cole | County Commissioners' Association of Ohio | — | Jan-Apr15 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr15 |
| Cuyahoga County | — | Jan-Apr15 |
| Rachel G Winder | Cuyahoga County | — | Jan-Apr15 |
| Robert A Zimmerman | Cuyahoga County | — | Jan-Apr15 |
| Cuyahoga County Mayors and City Managers Association | — | May-Aug15 |
| Nathanael Jonhenry | Cuyahoga County Mayors and City Managers Association | — | May-Aug15 |
| Timothy J Cosgrove | Cuyahoga County Mayors and City Managers Association | — | May-Aug15 |
| Department of Commerce | — | Sep-Dec15 |
| Kacy Bullard | Department of Commerce | — | Sep-Dec15 |
| Rachael Carl | Department of Commerce | — | Sep-Dec16 |
| Zach Prouty | Department of Commerce | — | Sep-Dec15 |
| Governor's Office | — | Jan-Apr15 |
| Benjamin Kanzeg | Governor's Office | — | Jan-Apr15 |
| Beth Hansen | Governor's Office | — | Jan-Apr15 |
| Dawn Larzelere | Governor's Office | — | Jan-Apr16 |
| Elle Decot | Governor's Office | — | Jan-Apr15 |
| Eric Poklar | Governor's Office | — | Jan-Apr15 |
| Jai Chabria | Governor's Office | — | Jan-Apr15 |
| Jason Whalen | Governor's Office | — | Sep-Dec15 |
| Kimberly Kutschbach | Governor's Office | — | May-Aug15 |
| Madison Whalen | Governor's Office | — | Jan-Apr15 |
| Megan Fitzmartin | Governor's Office | — | Jan-Apr15 |
| Merle Madrid | Governor's Office | — | May-Aug15 |
| Scott Blake | Governor's Office | — | Jan-Apr15 |
| Wayne Struble | Governor's Office | — | Jan-Apr15 |
| Greater Akron Chamber | — | Sep-Dec15 |
| Greater Cleveland Chapter, NECA | — | Jan-Apr15 |
| Aaron M Ockerman | Greater Cleveland Chapter, NECA | — | Jan-Apr15 |
| Greater Cleveland Partnership | — | May-Aug15 |
| Alesha Washington | Greater Cleveland Partnership | — | May-Aug15 |
| Alex Shumate | Greater Cleveland Partnership | — | Jan-Apr16 |
| Martin R McGann | Greater Cleveland Partnership | — | May-Aug15 |
| Nathanael Jonhenry | Greater Cleveland Partnership | — | May-Aug15 |
| Timothy J Cosgrove | Greater Cleveland Partnership | — | May-Aug15 |
| Indiana, Kentucky, Ohio Regional Council of Carpenters | — | Jan-Apr15 |
| Jason Clark | Indiana, Kentucky, Ohio Regional Council of Carpenters | — | Jan-Apr15 |
| Industrial Commission of Ohio | — | Jan-Apr15 |
| Chelsea Wonski | Industrial Commission of Ohio | — | May-Aug15 |
| Jacob Bell | Industrial Commission of Ohio | — | Jan-Apr15 |
| International Union of Operating Engineers Local 18 | — | Jan-Apr16 |
| Mark A Totman | International Union of Operating Engineers Local 18 | — | Jan-Apr16 |
| Adam Hewit | Laborers' District Council of Ohio | — | Jan-Apr16 |
| J Robert Blazer | Laborers' District Council of Ohio | — | Jan-Apr16 |
| Local 172 International Association of Bridge, Structural, Ornamental & Reinforcing Iron Workers | — | May-Aug16 |
| Adam Hewit | Local 172 International Association of Bridge, Structural, Ornamental & Reinforcing Iron Workers | — | Jan-Apr16 |
| Make-A-Wish Foundation of Ohio, Kentucky & Indiana | — | May-Aug16 |
| Anthonio C Fiore | Make-A-Wish Foundation of Ohio, Kentucky & Indiana | — | May-Aug16 |
| Mechanical Contractors Association of Ohio | — | May-Aug15 |
| Joshua Sanders | Mechanical Contractors Association of Ohio | — | May-Aug15 |
| Leah Pappas Porner | Mechanical Contractors Association of Ohio | — | May-Aug15 |
| Mercy Health | — | May-Aug15 |
| Jon P Fishpaw | Mercy Health | — | May-Aug15 |
| Michael McQueary | Mercy Health | — | May-Aug15 |
| Thomas Niehaus | Mercy Health | — | May-Aug15 |
| NFIB Member Services Corporation | — | Jan-Apr15 |
| Jared Weiser | NFIB Member Services Corporation | — | Jan-Apr15 |
| National Federation of Independent Business/Ohio | — | Jan-Apr15 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Jan-Apr15 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Jan-Apr15 |
| Jared Weiser | National Federation of Independent Business/Ohio | — | Jan-Apr15 |
| Jesse Jones | National Federation of Independent Business/Ohio | — | Jan-Apr15 |
| Joe Hirabayashi | National Federation of Independent Business/Ohio | — | Jan-Apr16 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Jan-Apr15 |
| Ohio AFL-CIO | — | Jan-Apr15 |
| Matt Smith | Ohio AFL-CIO | — | Jan-Apr15 |
| Timothy W Burga | Ohio AFL-CIO | — | Jan-Apr15 |
| Ohio Administrative District Council of Bricklayers and Allied Crafts | — | Jan-Apr16 |
| Robert Ina | Ohio Administrative District Council of Bricklayers and Allied Crafts | — | Jan-Apr16 |
| Ohio Aggregates & Industrial Minerals Association | — | May-Aug16 |
| Brad Barger | Ohio Aggregates & Industrial Minerals Association | — | May-Aug16 |
| Brian P Barger | Ohio Aggregates & Industrial Minerals Association | — | May-Aug16 |
| Dennis J Garrison | Ohio Aggregates & Industrial Minerals Association | — | May-Aug16 |
| Patrick A Jacomet | Ohio Aggregates & Industrial Minerals Association | — | May-Aug16 |
| R Daniel Mapes | Ohio Aggregates & Industrial Minerals Association | — | May-Aug16 |
| Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Andrew Rigsbee | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Brian Gatley | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Christopher Weaver | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Daniel Crow | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| David McElfresh | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| James P Carney | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Jeffery K Moore | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Jeffrey D Younkins | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Mark A Sanders | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Russell Brode | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Thomas A Rave | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Tracey Wright | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| William Mastroianni | Ohio Association of Professional Fire Fighters | — | Jan-Apr15 |
| Ohio Athletic Trainers Association | — | Sep-Dec15 |
| Bridget E McAuliffe | Ohio Athletic Trainers Association | — | Sep-Dec15 |
| C David Paragas | Ohio Athletic Trainers Association | — | Sep-Dec15 |
| Ohio Chamber of Commerce | — | May-Aug15 |
| David Lockshaw | Ohio Chamber of Commerce | — | May-Aug15 |
| Donald Boyd | Ohio Chamber of Commerce | — | Sep-Dec15 |
| Keith Lake | Ohio Chamber of Commerce | — | Jan-Apr15 |
| Ohio Conference of Plasterers and Cement Masons | — | Jan-Apr16 |
| Robert Ina | Ohio Conference of Plasterers and Cement Masons | — | Jan-Apr16 |
| Ohio Conference of Teamsters | — | May-Aug16 |
| Adam Hewit | Ohio Conference of Teamsters | — | Jan-Apr16 |
| J Robert Blazer | Ohio Conference of Teamsters | — | Jan-Apr16 |
| Ohio Contractors Association | — | Jan-Apr15 |
| Angela E Van Fossen | Ohio Contractors Association | — | Jan-Apr15 |
| Christopher L Runyan | Ohio Contractors Association | — | Jan-Apr15 |
| Ohio Department of Transportation | — | Sep-Dec15 |
| Bryan Bennett | Ohio Department of Transportation | — | Sep-Dec15 |
| Johann I Klein | Ohio Department of Transportation | — | Sep-Dec15 |
| Ohio Facilities Construction Commission | — | May-Aug15 |
| David Chovan | Ohio Facilities Construction Commission | — | May-Aug15 |
| David Williamson | Ohio Facilities Construction Commission | — | Sep-Dec15 |
| Jeffrey Westhoven | Ohio Facilities Construction Commission | — | May-Aug15 |
| Jon Walden | Ohio Facilities Construction Commission | — | Jan-Apr15 |
| Richard A Savors | Ohio Facilities Construction Commission | — | Jan-Apr16 |
| Sarah Spence | Ohio Facilities Construction Commission | — | May-Aug15 |
| Ohio Farm Bureau Federation, Inc. | — | Jan-Apr15 |
| Brandon Kern | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr15 |
| Ohio Municipal League | — | Jan-Apr15 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr15 |
| Ohio Rural Water Association | — | Sep-Dec15 |
| Andrew Huffman | Ohio Rural Water Association | — | Sep-Dec15 |
| Brooke A Cheney | Ohio Rural Water Association | — | Sep-Dec15 |
| Kelly C O'Reilly | Ohio Rural Water Association | — | Sep-Dec15 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Sep-Dec15 |
| Victor F Hipsley | Ohio Rural Water Association | — | Sep-Dec15 |
| Ohio State Building & Construction Trades Council | — | May-Aug15 |
| Mark D Tucker | Ohio State Building & Construction Trades Council | — | Jan-Apr15 |
| N Victor Goodman | Ohio State Building & Construction Trades Council | — | May-Aug15 |
| Kelly C O'Reilly | Ohio Trucking Association | — | Sep-Dec16 |
| Sheet Metal Workers Local 24 | — | Jan-Apr16 |
| Robert Ina | Sheet Metal Workers Local 24 | — | Jan-Apr16 |
| Sheet Metal Workers Local Union 33 | — | Jan-Apr16 |
| Robert Ina | Sheet Metal Workers Local Union 33 | — | Jan-Apr16 |
| Sheet Metal and Air Conditioning Contractors National Association, Cleveland Chapter (SMACNA CLE) | — | Jan-Apr16 |
| Robert Ina | Sheet Metal and Air Conditioning Contractors National Association, Cleveland Chapter (SMACNA CLE) | — | Jan-Apr16 |
| Summa Health System | — | May-Aug15 |
| Michael Dalton | Summa Health System | — | May-Aug15 |
| Thomas Niehaus | Summa Health System | — | May-Aug15 |
| The Ohio State University | — | May-Aug16 |
| Brian Perera | The Ohio State University | — | May-Aug16 |
| Transportation Advocacy Group of Northwest Ohio | — | Jan-Apr15 |
| Dean A Fadel | Transportation Advocacy Group of Northwest Ohio | — | Jan-Apr15 |