Structure

The International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers is a diverse union representing over 60,000 workers in the construction, shipbuilding, railroad, manufacturing, and mining industries throughout the United States and Canada.

The primary structural unit of the union is the local lodge. As our union has grown more diverse through mergers and organizing, groups of local lodges have been organized into several categories under our Constitution, to ensure the union can represent all members and deliver the appropriate services to every lodge.

In addition, many services are provided by administrative departments of the International.

Latest News

  • L-374 members listen to a presentation by MOST instructors Ray Parrot and Jim Porter.

    L-374 members learn Code during AEP Rockport project

    Read More

  • Joseph Maloney, IVP - Canada

    IVP Maloney: Canada trade deal is bad for workers

    Read More

  • Newton B. Jones, Intl. President

    Preserving national pension involves us all

    Read More

  • Camden Choplick, fourth from left, son of L-13 member Chester Choplick, along with other members of the group Re-Creation, meet with a veteran at Nottingham Village in Northumberland, Pa.

    Boilermaker’s son performs at VA hospitals

    Read More

  • The National Consumers League and representatives of other organizations supporting the NLC protests meet with Bank of Labor Feb. 27 at the bank’s Washington, DC, headquarters. Seated, l. to r.: Karen Duncan, Maritime Trades Department, AFL-CIO; Gwend Johnson, Coalition of Black Trade Unionists, Mike Stotz, AFL-CIO ITC; and Elise Bryant, Labor Heritage Foundation. Standing are Alicia Page, Bank of Labor, Fran Owens, Labor Heritage Foundation, Puja Aura, AFL-CIO ITC and Labor Advisory Board Member for Bank o

    National Consumers League picks Bank of Labor

    Read More