Ironworkers Local Union

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

• Labor Unions
• Metal Specialists

North American Industry Classification System (NAICS) Categories:

• Metal Service Centers And Other Metal Merchant Wholesalers > Metal Merchant Wholesalers > Metal Specialties
• Labor Unions And Similar Labor Organizations > Labor Unions

Standard Industry Classification (SIC) Categories:

• Metals Service Centers & Offices > Metals Service Centers & Offices, Nec > Metal Specialties
• Labor Unions & Similar Labor Organizations