(Listed alphabetically by union then last name.)
- Roberta Lynch- Executive Director, AFSCME Council 31
- Mike Newman- Deputy Director, AFSCME Council 31
- Mike Perry- Education Director, AFSCME Council 31
- Toi Bowers- Recording/ Financial Secretary, Amalgamated Transit Union Local 241
- Keith Hill- President/Business Agent, Amalgamated Transit Union Local 241
- Eric Dixon- President/Business Agent, Amalgamated Transit Union Local 308
- Clare Brook- Vice President, American Postal Workers Union
- Bob Gunter- President, American Postal Workers Union
- Chuck Sullivan- President, Associated Fire Fighters of Illinois AFFI-IAFF
- Gary Perinar- Executive Secretary-Treasurer, Mid-America Carpenters Regional Council
- Mike Macellaio- President, Chicago Building Trades Council
- James Coyne- Business Manager, Chicago Journeymen Plumbers Local Union 130 UA
- Bob Reiter- President, Chicago Federation of Labor
- Tim Drea- President, Illinois AFL-CIO
- Pat Devaney- Secretary-Treasurer, Illinois AFL-CIO
- Amy Rueff- Resource Director, Illinois AFL-CIO
- Frank Manzo- Executive Director, Illinois Economic Policy Institute
- Al Llorens- Vice-President, Illinois Education Association
- Kathi Griffin- President, Illinois Education Association/National Education Association
- Dan Montgomery- President/COO, Illinois Federation of Teachers/American Federation of Teachers
- Julia Bartmes- Executive Director, Illinois Nurses Association
- Don Finn- Business Manager/Financial Secretary , International Brotherhood of Electrical Workers Local 134
- James Sweeney- President/Business Manager, International Union of Operating Engineers Local 150
- Jennifer Lee- Director, JCL Strategies
- James Connolly- Business Manager, Laborers District Council of Chicago & Vicinity – LiUNA
- Deirdre Darnall- Communications Director, Laborers District Council of Chicago & Vicinity – LiUNA
- Steven Powell- President, Local 881 United Food and Commercial Workers Union
- Maggie Vis- Director of Communications, Local 881 United Food and Commercial Workers Union
- David Frye- President, LiUNA Midwest Region – LiUNA
- Tim Ryan- Tri-Fund Coordinator, Midwest Laborers – LiUNA
- Elise Foster- President, National Association of Letter Carriers Branch 11
- Ken Munz- Vice-President, Chicago SEIU 1
- Myra Glassman- Vice President, SEIU Healthcare
- Greg Kelley- President, SEIU Healthcare
- Genie Kastrup- President, SEIU Local 1
- Terrence Hancock- President, Teamsters Joint Council 25
- Matt Kelly- Business Manager/Financial Secretary, UA Plumbers & Steamfitters Local 149
- Christopher Hernandez, Business Manager, UA 597
- Ron McInroy- Director, United Auto Workers Region 4
- Chris Kasmer- Business Representative, United Brotherhood of Carpenters and Joiners of America
- Charva Jones- Education Director, United Steelworkers District 7
- Michael Millsap- Director, United Steelworkers District 7
- Robert Guy- State Legislative Director, United Transportation Union
- Karen Kent- President, UNITE HERE Local 1
- Dan Miller- Organizing Director, UNITE HERE Local 1
- Clint Drury- Executive Director, West Central Illinois Building & Construction Trades Council