Canadian Merchant Service Guild
Based in Canada, Ottawa
International Longshore and Warehouse Union Canada
Based in Canada, Vancouver
Montreal Longshoremen's Union, CUPE local section 375
Based in Canada, Montréal
National Union of Public and General Employees
Based in Canada, Nepean
Seafarers' International Union of Canada
Based in Canada, Montreal
Teamsters Canada
Based in Canada, Laval
Unifor
Based in Canada, Toronto