| AFGE District 12 |
| AFGE 2110 |
| 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 |
| Coalition of Labor Union Women - CA State (CLUW) |
| Communication Workers of America 9410 |
| Communication Workers of America 9415 |
| Communication Workers of America 9423 |
| Communication Workers of America District 9 |
| Electrical Workers 617 |
| Electrical Workers 1245 |
| Electrical Workers 1501 |
| Elevator Constructors 8 |
| Engineers & Scientists of California 20 |
| 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 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 and School Staff of JUHSD, AFT 1481 |
| Teachers, AFT 1493 |
| Teachers, SF Archdiocesan 2240 |
| Teachers, AFT 3267 |
| Teachers, AFT 4681 |
| Teachers, AFT 6179 |
| Teachers, AFT 6294 |
| Teachers, Ravenswood 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 |