• 27th District Democrats
  • Aerospace Machinists Industrial District Lodge IAM 751
  • Alliance for Gun Responsibility
  • American Federation of Teachers Washington
  • NARAL Pro-Choice Washington
  • Pierce County Democrats
  • Planned Parenthood Northwest
  • Retired Public Employees Council of Washington
  • SEIU Healthcare 775 NW
  • SEIU Healthcare 1199 NW
  • Tacoma Education Association
  • UFCW 21
  • Washington Conservation Voters
  • Washington Education Association PAC
  • Washington Federation of State Employees, AFSCME Council 25
  • Washington State Labor Council, AFL-CIO
  • Washington State Nurses Association
  • Young Democrats of Washington