Register for MBTU's 105th Convention: Attendees or Sponsors

By the Numbers

By The Numbers 2023 Campaign

The unions affiliated with Massachusetts Building Trades Unions have a combined membership of 75,000+ members.

Note: This number includes some membership not employed in the building trades, but who are members of affiliated unions (e.g. Teamsters 25).  More than 75,000 of these members work in the Massachusetts construction industry.

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Contact the Massachusetts Building Trades Unions

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