Affiliates

International Unions

ATU

  • Local 1189–Guelph Transit

IBEW

  • Local 636–Utility Workers at Guelph Hydro
  • Local 804–Utility Workers at Guelph Hydro

Teamsters

  • Local 847

UFCW

  • Local 175
  • Local 633

USW

  • Local 4120–Administrative and Technical Staff at UofG

USWA

  • Local 3022
  • Local 8614

Worker’s United

  • Local 2641–Workers at NGF Canada.

National Unions

 CUPE

  • Local 57–Guelph General Hospital
  • Local 241–City of Guelph, Outside Workers
  • Local 256–Wellington Catholic District School Board Caretakers & Maintenance Workers
  • Local 973–City of Guelph, Inside Workers
  • Local 1281–Non-Profit Workers at CFRU, GRCGED, OPIRG,
  • Local 1334–Trades, Maintenance, Service, and Part-Time Library Workers at UofG
  • Local 1946–Workers at Guelph Public Library Board
  • Local 3913–Graduate Teaching Assistants, Service Assistants, and Sessional Lecturers at UofG
  • Local 4325–Service Workers and Clerical Staff at Family and Children’s Services Guelph-Wellington
  • Local 4392–Workers at Community Living Guelph & Wellington
  • Local 4393–Workers at Guelph-Wellington Women In Crisis

CUPW

  • Local 546–Guelph Postal Workers

PSAC

  • Local 594–Workers at Employment and Social Development Canada (ESDC)

Unifor

  • Local 44–Workers at BTS, Bell, Expertech, Transervice
  • Local 1917–Workers at Con Cast Pipe, CpK Interior Products, Hitachi Construction Truck Manufacturing Ltd, Wellington Wood Products, West Rock, Barry Cullen Chevrolet, Wayne Pitman Ford, Wellington Motors

Provincial Unions

ETFO

  • Upper Grand–Teachers at the Upper Grand District School Board

OECTA

  • Wellington–Teachers at the Wellington Catholic District School Board

OPSEU

  • Local 203–Workers at Guelph Independent Living
  • Local 231–Guelph Paramedic Workers
  • Local 232–Workers at Ministry of the Attorney General
  • Local 237–College Sector Workers
  • Local 536–Workers at Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA)

ONA

  • Guelph Community Health Centre
  • Guelph General Hospital
  • St. Joseph’s Health Centre, Guelph
  • Wellington-Dufferin-Guelph Health Unit
  • University of Guelph

OSSTF

  • District 18–UGDSB Secondary Teachers and Service Staff; WCDSB Office, Clerical, and Technical Workers

Local Unions

GPFFA

  • Guelph Fire Department