AFSCME District Council 57 
 AFSCME 206 UAPD 
 AFSCME 829 
 AFSCME 2190 
 Airline Pilots Association 
 Amalgamated Transit Union 1225 
 Amalgamated Transit Union 1555 
 Amalgamated Transit Union 1574 
 Bakery Workers 24 
 Bakery Workers 125 
 Bricklayers & Allied Crafts 3 
 San Mateo County Building Trades Council 
 California Conference of Machinists 
 California Nurses Association / NNOC 
 California School Employees Association 33
 California School Employees Association 139
 California School Employees Association 411
 California School Employees Association 519
 Carpet & Linoleum 12
 Cemetery Workers 265 
 Communication Workers of America 9410
 Communication Workers of America 9415
 Communication Workers of America 9423
 Communication Workers of America Council 9
 Electrical Workers 3 
 Electrical Workers 617 
 Electrical Workers 1245 
 Electrical Workers 1501 
 Elevator Constructors 8 
 Engineers & Scientists of California 20 
 Fire Fighters CDF 
 Fire Fighters 798 
 Fire Fighters 1507 
 Fire Fighters 1879 
 Fire Fighters 2400 
 Fire Fighters CDF 2881
 Flight Attendants-CWA Council 11 
 Food & Commercial Workers 5
 Food & Commercial Workers 648 
 Glaziers 718 
 International Longshore & Warehouse Union 6 
 International Longshore & Warehouse Union 10 
 International Longshore & Warehouse District Council 
 Interpreters #39000, California Federation-CWA
 Ironworkers #377 
 Laborers #261 
 Latino Caucus of SEIU 521
 Letter Carriers 214 
 Letter Carriers 1280 
 Letter Carriers 1427 
 Letter Carrier California State Association
 Machinists 1101 
 Machinists 1414 
 Machinists 1781 
 Machinists 1782 
 Machinists 141 District Council
 Machinists 190 District Council
 Maritime Council of San Francisco Bay Area and Vicinity Port 
 Musicians 6
 Office & Professional Employees International Union 29 
 Office & Professional Employees International Union 277 
 Operating Engineers 3 
 Pacific Media Workers Guild CWA 39521
 Painters & Drywall Finishers Local 913 
 Painters - IUPAT District Council 16
 Plumbers & Steamfitters 467 
 Professional & Technical Engineers 21
 Roofers 40
 Service Employees International Union 521 
 Service Employees International Union 1000 
 Service Employees International Union 1021 
 Service Employees International Union 2015
 SEIU United Service Workers - West 
 SEIU United Healthcare Workers - West 
 Sheet Metal Workers 104 
 Sign Display 510 
 Sprinkler Fitters 483 
 Stationary Engineers #39 
 Teachers, AFT 1481 
 Teachers, AFT 1493 
 Teachers, SF Archdiocesan 2240
 Teachers, AFT 3267 
 Teachers, AFT 4681 
 Teachers, AFT 6179
 Teachers, AFT 6294 
 Teachers, Redwood City Teachers Association
 Teachers, Sequoia District Association
 Teamsters 350 
 Teamsters 665 
 Teamsters 853 
 Teamsters 856 
 Teamsters 986
 Teamsters 2785
 Teamster Joint Council 7
 Theatrical 16 (Stagehands) 
 Theatrical B-18 
 Transport Workers 505 
 UNITE HERE #2
 United Transportation Union 1741