Ironworkers Shopmen Local Union 509

Ironworkers Shopmen Local Union 509 is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Associations Societies & Foundations
• Iron Work

North American Industry Classification System (NAICS) Categories:

• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance > Metal Repair > Iron Work
• Civic And Social Organizations

Standard Industry Classification (SIC) Categories:

• Repair Shops And Related Services, Nec > Metal Repair > Iron Work
• Membership Organizations, Nec