Iron Workers Local No 25

Iron Workers Local No 25 is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Labor Organizations
• Halls, Auditoriums & Ballrooms

North American Industry Classification System (NAICS) Categories:

• Convention And Trade Show Organizers > Convention Trade Show & Promotional Services > Halls, Auditoriums & Ballrooms
• Labor Unions And Similar Labor Organizations

Standard Industry Classification (SIC) Categories:

• Business Services, Nec > Convention Trade Show & Promotional Services > Halls, Auditoriums & Ballrooms
• Labor Unions & Similar Labor Organizations