- Baltimore City Fire Officers
- Benefit Office-Local 570
- Benefit Plan
- Ila-D Atlantic Coast District
- International Longshoremen's
- Local 1429
- Seafarer's International Union
- Steelworkers Hall
- Teamsters Local 570 Union
- UAW
- UAW
- UAW Federal Credit Union
- UAW Region 8
- United Automobile Workers 239
- United Steelworkers-America
