- Washington State Democratic Party
- Norm Dicks For Congress
- SEIU Local 775
- Yes on 1163
- Washington State Dental Association
- Planned Parenthood Votes Northwest
- Vote Vets Action Fund
- Inland Northwest Leadership PAC
- Washington Wildlife and Recreation Coalition
- Childhood Obesity Prevention Coalition
- Congressmember Jay Inslee
- Laura Ruderman For Congress
- Seattle City Councilmember Nick Licata
- Senator Adam Kline
- Senator Derek Kilmer
- Senator Rodney Tom
- Representative Zack Hudgins
- Representative Sam Hunt
- Representative Tim Probst
- Representative Kevin VanDeWege
- Representative Dave Upthegrove
- Representative Eric Pettigrew
- Representative Marcie Maxwell
- Representative Roger Goodman
- Representative Ross Hunter
- Representative Dean Takko
- Representative Brian Blake
- Kent City Councilmember Dennis Higgins
- Eatonville Mayor Ray Harper
- Yes For Evergreen Schools
- Volunteers For Issaquah Schools
- Yes For Emergency Services (East Pierce Fire and Rescue)
- Save Valley Transit! (Walla Walla)
- Thurston County Prosecutor Jon Tunheim
- Clark County Prosecutor Tony Golik
- Representative Derek Stanford
- Representative Chris Reykdal
- Representative Steve Tharinger
- Representative David Frockt
- Seattle Municipal Court Judge Willie Gregory
- Bellingham Mayor Dan Pike
- Seattle Family and Education Levy Committee
