| IATSE |
The International Alliance of Theatrical Stage Employees, Moving Picture Technicians, Artists and Allied Crafts of the United States and Canada, AFL-CIO, CLC |
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| IBEW |
International Brotherhood of Electrical Workers |
ParticipatingLocals |
| IUPAT |
International Union of Painters and Allied Trades |
ParticipatingLocals |
| Musicians |
American Federation of Musicians |
ParticipatingLocals |
| NABET-CWA |
National Association of Broadcast Employees and Technicians - The Broadcasting and Cable Television Sector of the Communications Workers of America |
ParticipatingLocals |
| Teamsters |
International Brotherhood of Teamsters |
ParticipatingLocals |
