Operating Engineers Local 3

Operating Engineers Local 3 is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Credit Unions
• Labor Unions

North American Industry Classification System (NAICS) Categories:

• Credit Unions
• Labor Unions And Similar Labor Organizations > Labor Unions

Standard Industry Classification (SIC) Categories:

• Credit Unions, Federally Chartered
• Labor Unions & Similar Labor Organizations