| Industrial Trade Unions National Headquarters | | Jamaica, NY | 6,147 |
| Industrial Trade Unions Local 528 | United Assoc. of Workers of America | Jamaica, NY | 2,988 |
| Industrial Trade Unions Local | National Union of Security Officers and Guards | Jamaica, NY | 1,272 |
| Industrial Trade Unions Local 1 | Amalgamated Union | Jamaica, NY | 791 |
| Industrial Trade Unions Local 629 | | Bronxville, NY | 435 |
| Industrial Trade Unions Local 1 | United Automotive Sales and Service Emps. Union | Jamaica, NY | 416 |
| Industrial Trade Unions Local 486 | Building Maintenance Union | Jamaica, NY | 386 |
| Industrial Trade Unions Local 16 | Aluminum and Metal Workers of N. America | Jamaica, NY | 200 |
| Industrial Trade Unions Local 72 | | Jamaica, NY | 0 |
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