- American Postal Workers Union
- Bricklayers & Allied Craftwork
- Carpet Linoleum & Soft Tile
- CSEADLC
- Glaziers Architectural Metal
- IBEW
- ILWU-Intl Longshore
- Industrial Workers-The World
- Instituto Laboral De LA Raza
- Metal Polishers Buffers
- Musicians Union Local
- National Association-Broadcast
- National Writers Union
- Natl Assn-Broadcast Employees
- Northern Ca Newspaper Guild
- Painters Local 913
- People Organized To Win
- Plumbing & Pipe Fitting
- S F Firefighters
- San Francisco Web Pressman's
- SEIU United Healthcare Work
- Sheet Metal Workers Union IA
- Theatrical Employees Union
- Typographical Sector-Media
- United Food & Commercial Wrkrs
