Our Union
We are the United Steelworkers union (USW) – North America’s largest industrial union. Here in Canada, we are 225,000 members strong, with 850,000 members and retirees across Canada, the U.S., and the Caribbean. Our union proudly represents workers in a wide variety of industries including steel, security, health care, post-secondary education, mining and metals, forestry, rubber, transportation, manufacturing and more.
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USW Publications
Want to learn more about how your union is working for you? Check out new and archived USW publications, including USW@Work, District newsletters and more.
Find new ways of getting involved
Want to find a way to get involved in your union? Check out the issues USW is engaging in, from health and safety to legislative action and Women of Steel and social justice issues.
Union Savings
Did you know your USW membership entitles you to discounts on wireless, car rentals, movie tickets, car insurance and more? Visit the Union Savings website to view current discounts and programs.
USW Canada
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Steelworkers union enlightens space agencies on labour conditions behind Artemis II moon mission’s maple syrup
PLESSISVILLE, Que. – As the Artemis II space mission brings Quebec maple syrup to the moon, the workers who produce the world-renowned product are alerting the Canadian and American space agencies of... —
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A great humanitarian and champion of workers’ and human rights everywhere: Steelworkers mourn the loss of Stephen Lewis
TORONTO, March 31, 2026 – Marty Warren, United Steelworkers (USW) National Director for Canada, issued the following statement today on the death of Stephen Lewis: The United Steelworkers and our memb... —
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United Steelworkers union supports Alberta NDP’s energy future plan
The United Steelworkers union (USW) is supporting the Alberta NDP’s “Building Alberta’s Energy Future” plan, calling it a forward-looking approach that puts workers first while supporting economic sta... —
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Roxanne Brown ushers in a “New Era” at Women of Steel Conference
USW International President Roxanne D. Brown speaking at the International and National Women of Steel Conference in Toronto. The post Roxanne Brown ushers in a “New Era” at Women of Steel Conference... —
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United Steelworkers women from across Canada and the U.S. attend international union conference in Toronto
TORONTO, March 29, 2026 – More than 700 United Steelworkers (USW) activists from across Canada and the United States are in Toronto this week to attend the union’s triennial International Women’s Conf... —