Carpenters Union Local 27
Ironworkers Local 721
Labourers International Union of North America Local LiUNA Local 183 Training Centre
Labourers International Union of North America Local LiUNA Local 506
International Union of Operating Engineers, Local 793
International Brotherhood of Electrical Workers Local 353
Sheet Metal Workers' & Roofers' Local Union 30
Drywall Acoustic Lathing & Insulation Local 675
Ontario Industrial & Finishing Skills Centre
Hospitality Workers Training Centre
Society of Energy Professionals, IFPTE Local 160
Toronto and York Region Labour Council
Labour Community Services
Labour Education Centre
Filipino Workers Network
Good Jobs for All Coalition