ONA

GDI Services (Canada) LP/Empire Maintenance Industries Inc. / Service Employees International Union, Local 2

2022–2025 · Janitorial Services

→

Harsco Environmental Canada / United Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union, Local 2784

2022–2025 · All Other Non-Metallic Mineral Product Manufacturing

→

Peterborough Humane Society / Service Employees International Union, Local 2

2024–2026 · Social Advocacy Organizations

→

Prouse Chevrolet Buick Gmc Cadillac Ltd / International Association Of Machinists And Aerospace Workers, Local 2332

2022–2024 · New Car Dealers

→

University of Guelph / Ontario Nurses' Association

2023–2026 · Universities

→

Brennan Paving & Construction Ltd. / International Union of Operating Engineers, Local 793

2023–2026 · Highway, Street and Bridge Construction

→

Chartwell Seniors Housing Reit (Gibson Retirement Home) / Service Employees International Union, Local 1 Canada

2023–2024 · Community Care Facilities for the Elderly

→

Citi Plaza Security Inc. / United Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union, Local 9597

2020–2024 · Investigation, Guard and Armoured Car Services

→

Forest Heights Long Term Care Facility / Ontario Nurses' Association

2021–2024 · Nursing Care Facilities

→

George Armstrong Co. Limited / International Union of Operating Engineers, Local 793

2022–2024 · Highway, Street and Bridge Construction

→

Hamilton Community Legal Clinic/Clinique Juridique Communautaire de Hamilton / Canadian Office and Professional Employees Union, (COPE) Local 343 CLC

2022–2025 · Offices of Lawyers

→

Madonna Care Community / Ontario Nurses' Association

2021–2024 · Nursing Care Facilities

→

Messer Canada Inc. / United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (on behalf of its Local 9042-101)

2023–2025 · Chemical (except Agricultural) and Allied Product Wholesaler-Distributors

→

Old Oak Properties Inc. / Labourers' International Union of North America, Local 1059

2019–2024 · Investigation, Guard and Armoured Car Services

→

Revera Arbour Heights Long Term Care / Ontario Nurses' Association

2019–2024 · Nursing Care Facilities

→

Shaw Festival Theatre Canada / International Alliance Of Theatrical Stage Employees And Moving Picture Technicians, Artists And Allied Crafts of the United States, its Territories and Canada, Local 461

2023–2025 · Promoters (Presenters) of Performing Arts, Sports and Similar Events with Facilities

→

BGIS Sustainable Cleaning Solutions / Service Employees International Union, Local 2

2021–2024 · Janitorial Services

→

Building and Maintenance Ind. / Service Employees International Union Local 2, Brewery, General and Professional Workers' Union

2023–2025 · Janitorial Services

→

Cope Construction & Contracting Inc. / International Union of Operating Engineers, Local 793

2020–2024 · All Other Specialty Trade Contractors

→

Costa Building Supplies/854171 Ontario Limited / Labourers' International Union of North America, Local 506

2023–2026 · Other Specialty-Line Building Supplies Wholesaler-Distributors

→

Dufferin Construction Company, A Division of CRH Canada Group Inc. / International Union of Operating Engineers, Local 793

2023–2026 · Highway, Street and Bridge Construction

→

Essex County Nurse Practitioner-Led Clinic / Ontario Nurses' Association

2023–2024 · All Other Out-Patient Care Centres

→

Malyon Excavation Ltd. / Labourers' International Union Of North America, Local 527

2023–2027 · Highway, Street and Bridge Construction

→

Modern Niagara Toronto Inc. / International Brotherhood of Electrical Workers, Local 353

2023–2025 · Plumbing, Heating and Air-Conditioning Contractors

→

Modern Railings & Metalcraft Ltd. / International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers, Local 834

2023–2026 · Ornamental and Architectural Metal Product Manufacturing

→

Park Street Place Retirement Residence / Service Employees International Union, Local 1 Canada

2022–2024 · Community Care Facilities for the Elderly

→

10647802 Canada Limited o/a Dexterra Integrated Facilities Management / Service Employees International Union, Local 2

2022–2024 · Janitorial Services

→

1084408 Ontario Inc o/a Superior Facility Services / Service Employees International Union, Local 1 Canada

2021–2024 · Janitorial Services

→

Central Canadian District of the Christian And Missionary Alliance in Canada (operating as Cama Woodlands) / Ontario Nurses' Association

2021–2024 · Nursing Care Facilities

→

Centre In The Square Inc / International Alliance Of Theatrical Stage Employees, Moving Picture Technicians, Artists And Allied Crafts Of The United States, Its Territories And Canada, Local 357

2022–2025 · Promoters (Presenters) of Performing Arts, Sports and Similar Events with Facilities

→