Alliance of Canadian Cinema, Television and Radio Artists (ACTRA) Alberta
Amalgamated Transit Union (ATULocal 569
Bakery, Confectionery, Tobacco Workers and Grain Millers' International Union (BCTWGMLocal 252
Canadian Office and Professional Employees Union (COPE) Local 458, 378
Canadian Union of Public Employees (CUPE) 41, 474, 784, 1158, 211135503911
Canadian Union of Postal Workers (CUPWEdmonton
Health Sciences Association of Alberta (HSAA)
IAH&FIA Local 110
International Association of Machinists and Aerospace Workers (IAMAWLocal 991722
International Alliance of Theatrical Stage Employees (IATSELocal 210
Ironworkers Local 720Shopmen's Local 805
International Union of Painters and Allied Trades (IUPAT) Local 177
Public Service Alliance of Canada (PSACLocal 30851
Service Employees International Union (SEIU) 2 BGPWU
United Food and Commercial Workers (UFCW) Local 40111181518
United Nurses of Alberta (UNA)
United Steel Workers (USW) - Local 1-207, 5220, 5575
United Utility Worker's Association (UUWA)