Our affiliates

The International Association of Heat and Frost Insulators and Allied Workers has more than 100 locals in

This international association, usually referred to simply as Ironworkers, was founded in 1896 and represents more than

OPCMIA mainly represents workers working in two industry sectors: plaster and cement. On the other hand, they

The IBEW has been active for over 100 years and represents more than 675,000 electrical workers in

With more than 1.4 million members in North America, the International Brotherhood of Teamsters is the continent’s

The BAC has more than 40 locals in the U.S. and Canada. Members of BAC include tile

The IUEC’s 25,000 North American members assemble, install, maintain, repair and replace elevators, escalators, dumbwaiters, moving walkways

The IUOE is the 12th largest union in the AFL-CIO and is recognized as a leader in

Recognized as being one of the most active unions in the labour movement, IUPAT represents more than

With more than half a million members in North America, of which 75,000 are in Canada, LIUNA

Representing more than 150,000 members in North America, the SMART has been in operation since 1888. Members

The UA represents approximately 370,000 skilled tradespeople in North America and Australia. More than 50,000 of its