| Markee Osborne | American Electric Power | — | Jan-Apr21 |
| Thomas Froehle | American Electric Power | — | Jan-Apr21 |
| Zachary Frymier | American Electric Power | — | Jan-Apr21 |
| Brock Miskimen | American Petroleum Institute - API Ohio | — | Jan-Apr21 |
| Christopher N Slagle | American Petroleum Institute - API Ohio | — | Jan-Apr21 |
| Gregory J Lestini | American Petroleum Institute - API Ohio | — | Jan-Apr21 |
| Matt Koppitch | American Petroleum Institute - API Ohio | — | Jan-Apr21 |
| City of Columbus | — | Jan-Apr21 |
| Andrew Minton | City of Columbus | — | Jan-Apr21 |
| Evelyn Kennedy | City of Columbus | — | Jan-Apr21 |
| Greg Bennett | City of Columbus | — | Jan-Apr21 |
| Stephen Nielson | City of Columbus | — | Jan-Apr21 |
| Stephen Sayre | City of Columbus | — | Jan-Apr21 |
| William L Byers, IV | City of Columbus | — | Jan-Apr21 |
| Cleveland Metropolitan Park District | — | Jan-Apr21 |
| Dan Jones | Cleveland Metropolitan Park District | — | Jan-Apr21 |
| Daniel Hurley | Cleveland Metropolitan Park District | — | Jan-Apr21 |
| Coalition of Ohio Regional Districts | — | Jan-Apr21 |
| Andrew Huffman | Coalition of Ohio Regional Districts | — | Jan-Apr21 |
| Brooke A Cheney | Coalition of Ohio Regional Districts | — | Jan-Apr21 |
| Kelsey Woolard | Coalition of Ohio Regional Districts | — | Jan-Apr21 |
| Matthew S Whitehead | Coalition of Ohio Regional Districts | — | Jan-Apr21 |
| Victor F Hipsley | Coalition of Ohio Regional Districts | — | Jan-Apr21 |
| Columbus and Franklin County Metro Parks | — | Jan-Apr21 |
| Dan Jones | Columbus and Franklin County Metro Parks | — | Jan-Apr21 |
| Daniel Hurley | Columbus and Franklin County Metro Parks | — | Jan-Apr21 |
| County Commissioners' Association of Ohio | — | Jan-Apr21 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Jan-Apr21 |
| Rachel Massoud Reedy | County Commissioners' Association of Ohio | — | Jan-Apr21 |
| County Engineers Association of Ohio | — | Jan-Apr21 |
| Dean Ringle | County Engineers Association of Ohio | — | Jan-Apr21 |
| Michael T Evans | County Engineers Association of Ohio | — | Jan-Apr21 |
| Ductile Iron Pipe Research Association | — | Jan-Apr21 |
| Andrew Minton | Ductile Iron Pipe Research Association | — | Jan-Apr21 |
| Greg Bennett | Ductile Iron Pipe Research Association | — | Jan-Apr21 |
| William L Byers, IV | Ductile Iron Pipe Research Association | — | Jan-Apr21 |
| Great Parks of Hamilton County | — | Jan-Apr21 |
| Alana Tucker | Great Parks of Hamilton County | — | Jan-Apr21 |
| Charles H Gerhardt, III | Great Parks of Hamilton County | — | Jan-Apr21 |
| James T Benedict | Great Parks of Hamilton County | — | Jan-Apr21 |
| Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr21 |
| Andy Shifflette | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr21 |
| Joseph Garrity | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr21 |
| Mike Culp | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec21 |
| Stephen E Tugend | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr21 |
| Thea Walsh | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr21 |
| William Murdock | Mid-Ohio Regional Planning Commission (MORPC) | — | Jan-Apr21 |
| Cameron Garczyk | NFIB Member Services Corporation | — | Sep-Dec22 |
| National Federation of Independent Business/Ohio | — | Jan-Apr21 |
| Andy Patterson | National Federation of Independent Business/Ohio | — | Jan-Apr21 |
| Anthony Lagunzad | National Federation of Independent Business/Ohio | — | Sep-Dec21 |
| Cameron Garczyk | National Federation of Independent Business/Ohio | — | Sep-Dec21 |
| Chris Ferruso | National Federation of Independent Business/Ohio | — | Jan-Apr21 |
| Colby Monachino | National Federation of Independent Business/Ohio | — | Jan-Apr21 |
| Jared Weiser | National Federation of Independent Business/Ohio | — | Jan-Apr21 |
| Roger R Geiger | National Federation of Independent Business/Ohio | — | Jan-Apr21 |
| Northeast Ohio Regional Sewer District | — | Jan-Apr21 |
| Andrew Huffman | Northeast Ohio Regional Sewer District | — | Jan-Apr21 |
| Brooke A Cheney | Northeast Ohio Regional Sewer District | — | Jan-Apr21 |
| Kelsey Woolard | Northeast Ohio Regional Sewer District | — | Jan-Apr21 |
| Matthew S Whitehead | Northeast Ohio Regional Sewer District | — | Jan-Apr21 |
| Victor F Hipsley | Northeast Ohio Regional Sewer District | — | Jan-Apr21 |
| Northwest Ohio Regional Economic Development Association | — | Jan-Apr21 |
| Brock Miskimen | Northwest Ohio Regional Economic Development Association | — | Jan-Apr21 |
| Christopher N Slagle | Northwest Ohio Regional Economic Development Association | — | Jan-Apr21 |
| Gregory J Lestini | Northwest Ohio Regional Economic Development Association | — | Jan-Apr21 |
| Matt Koppitch | Northwest Ohio Regional Economic Development Association | — | Jan-Apr21 |
| Ohio Association of REALTORS | — | Jan-Apr21 |
| Beth Wanless | Ohio Association of REALTORS | — | Jan-Apr21 |
| Ohio Association of Regional Councils | — | Jan-Apr21 |
| Julia Wynn | Ohio Association of Regional Councils | — | Jan-Apr21 |
| Kevin L Futryk | Ohio Association of Regional Councils | — | Jan-Apr21 |
| Ohio Bankers League | — | Jan-Apr21 |
| Donald Boyd | Ohio Bankers League | — | Jan-Apr21 |
| Evan Kleymeyer | Ohio Bankers League | — | Jan-Apr21 |
| Michael J Adelman | Ohio Bankers League | — | Jan-Apr21 |
| Shannon Strow | Ohio Bankers League | — | Jan-Apr22 |
| Ohio Chamber of Commerce | — | Jan-Apr21 |
| Kevin Shimp | Ohio Chamber of Commerce | — | Jan-Apr21 |
| Stephanie Kromer | Ohio Chamber of Commerce | — | Jan-Apr21 |
| Ohio Economic Development Association | — | Jan-Apr21 |
| Brock Miskimen | Ohio Economic Development Association | — | Jan-Apr21 |
| Christopher N Slagle | Ohio Economic Development Association | — | Jan-Apr21 |
| Gregory J Lestini | Ohio Economic Development Association | — | Jan-Apr21 |
| Jennifer Price | Ohio Economic Development Association | — | Jan-Apr21 |
| Matt Koppitch | Ohio Economic Development Association | — | Jan-Apr21 |
| Ohio Electric Utility Institute | — | Jan-Apr21 |
| Michael Brello | Ohio Electric Utility Institute | — | Jan-Apr21 |
| Ohio Farm Bureau Federation, Inc. | — | Jan-Apr21 |
| Adam Sharp | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr21 |
| Anthony Seegers | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr21 |
| Brandon Kern | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr21 |
| Jack Irvin | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr21 |
| Jenna Reese | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr21 |
| Leah Curtis | Ohio Farm Bureau Federation, Inc. | — | Jan-Apr21 |
| Shawn Welch | Ohio Judicial Conference | — | Jan-Apr21 |
| Ohio Municipal League | — | Jan-Apr21 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr21 |
| Ohio Parks and Recreation Association, Inc | — | Jan-Apr21 |
| James A Woodward | Ohio Parks and Recreation Association, Inc | — | Jan-Apr21 |
| Ohio Real Estate Investors Association | — | Sep-Dec22 |
| Andrew Huffman | Ohio Real Estate Investors Association | — | Sep-Dec22 |
| Brooke A Cheney | Ohio Real Estate Investors Association | — | Sep-Dec22 |
| Dan Acton | Ohio Real Estate Investors Association | — | Sep-Dec22 |
| Kelsey Woolard | Ohio Real Estate Investors Association | — | Sep-Dec22 |
| Matthew S Whitehead | Ohio Real Estate Investors Association | — | Sep-Dec22 |
| Victor F Hipsley | Ohio Real Estate Investors Association | — | Sep-Dec22 |
| Ohio Rural Water Association | — | Jan-Apr21 |
| Andrew Huffman | Ohio Rural Water Association | — | Jan-Apr21 |
| Brooke A Cheney | Ohio Rural Water Association | — | Jan-Apr21 |
| Kelsey Woolard | Ohio Rural Water Association | — | Jan-Apr21 |
| Matthew S Whitehead | Ohio Rural Water Association | — | Jan-Apr21 |
| Victor F Hipsley | Ohio Rural Water Association | — | Jan-Apr21 |
| Ohio Soybean Association | — | Jan-Apr21 |
| David A Battocletti | Ohio Soybean Association | — | Jan-Apr21 |
| Emilie Hancock | Ohio Soybean Association | — | Jan-Apr21 |
| Kirk Merritt | Ohio Soybean Association | — | Jan-Apr21 |
| Nick Blazer | Ohio Soybean Association | — | Jan-Apr21 |
| Ohio State Bar Association | — | Jan-Apr22 |
| Marisa Myers | Ohio State Bar Association | — | May-Aug22 |
| Scott Lundregan | Ohio State Bar Association | — | Sep-Dec21 |
| Ohio Township Association | — | Jan-Apr21 |
| Andrew Huffman | Ohio Township Association | — | Jan-Apr21 |
| Brooke A Cheney | Ohio Township Association | — | Jan-Apr21 |
| Heidi M Fought | Ohio Township Association | — | Jan-Apr21 |
| Kelsey Woolard | Ohio Township Association | — | Jan-Apr21 |
| Marisa Myers | Ohio Township Association | — | Jan-Apr21 |
| Matthew S Whitehead | Ohio Township Association | — | Jan-Apr21 |
| Victor F Hipsley | Ohio Township Association | — | Jan-Apr21 |
| Ohio Utilities Protection Service | — | Jan-Apr21 |
| Andrew Minton | Ohio Utilities Protection Service | — | Jan-Apr21 |
| Greg Bennett | Ohio Utilities Protection Service | — | Jan-Apr21 |
| Stephen Nielson | Ohio Utilities Protection Service | — | Jan-Apr21 |
| William L Byers, IV | Ohio Utilities Protection Service | — | Jan-Apr21 |
| Principled Policy Consulting, LLC | — | Sep-Dec21 |
| The Ohio State University | — | Jan-Apr21 |
| Adam Ward | The Ohio State University | — | Jan-Apr21 |
| Toledo Metropolitan Council of Governments | — | Jan-Apr21 |
| Tim Brown | Toledo Metropolitan Council of Governments | — | Jan-Apr21 |