• Massachusetts AFL-CIO
  • Lynn Firefighters Local 739
  • Iron Workers Local 7
  • Lynn Teacher's Union, AFT Local 1037
  • Massachusetts and Northern N.E. Laborers' District Council
  • Mass Retirees Association
  • Massachusetts Nurses Association
  • International Union of Painters and Allied Trades District 35
  • Planned Parenthood Advocacy Fund of MA
  • Carpenters Local 26
  • Carmen's Union Local 589
  • Massachusetts Organization of State Engineers and Scientists (MOSES)
  • United Food and Commercial Workers Local 1445
  • Local 4 Operating Engineers
  • Local 33 Roofers and Waterproofers
  • Local 589 Boston Carmen's Union
  • Mass Alliance
  • Mass Teachers Association