San Francisco Labor Council 

San Francisco Building & Construction Trades

American Federation of Teachers 2121

California Nurses Association

International Brotherhood of Electrical Workers Local 6

International Union of Elevator Constructors Local 8

Harvey Milk LGBTQ Democratic Club 

International Federation Professional and Technical Engineers Local 21

International Longshore and Warehouse Union Northern California

International Longshore and Warehouse Union Local 34

Laborers International Union of North America Local 261

National Union of Healthcare Workers

Plumbers and Pipefitters Local 38

San Francisco Tenants Union

Service Employees International Union 1021

Service Employees International Union Local 2015

Service Employees International Union United Healthcare Workers

Sheet Metal Workers Local 104

Sprinkler Fitters and Apprentices Local 483

Stationary Engineers Local 39

Teamsters Joint Council No. 7

Teamsters Local 350

Teamsters Union Local 665

Teamsters Local 853 

Transport Workers Union of America Local 250A

United Educators of San Francisco

United Food and Commercial Workers Local 5

UNITE HERE! Local 2

Working Families Party