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Black Light Investigation and Surveillance Services / United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Services Workers International Union on behalf of its Local 9597

2020–2023 · Other Services

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Black Light Investigation and Surveillance Services / United Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union, Local 9597

2023–2026 · Other Services

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Blanche River Health / Ontario Nurses' Association

2025–2027 · Health ? Social Services

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Blanche River Health / Service Employees International Union, Local 1 Canada

2026–2028 · Health ? Social Services

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BLR Waterboy 2198143 Ontario Ltd. / Labourers' International Union of North America, Local 1059

2023–2026 · All Other Specialty Trade Contractors

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Bluewater Power Services Corp / International Brotherhood Of Electrical Workers, Local 1802

2021–2027 · Transport, Communications, ? Utilities

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Blue Water Rest Home / Ontario Nurses' Association

2023–2025 · Health ? Social Services

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B&M Health Care Services Limited / SEIU Local 2 Brewery General and Professional Workers' Union

2025–2027 · Other Services

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Board of Haliburton, Kawartha, Pine Ridge District Health Unit / Ontario Nurses' Association

2022–2023 · Health ? Social Services

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Board of Health for the Northwestern Health Unit / Ontario Nurses' Association

2024–2027 · Health ? Social Services

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Board of Health for the Peterborough County - City Health Unit / Ontario Nurses' Association

2022–2025 · Health ? Social Services

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Board of Management Northwestern Health Unit / Ontario Nurses' Association

2022–2024 · Health ? Social Services

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Board of Management of the District of Kenora Home For The Aged / Ontario Nurses' Association

2023–2025 · Health ? Social Services

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Bolt-Krete Services (2004) Inc. / International Union of Operating Engineers, Local 793

2025–2028 · Construction

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B.O.S. Cleaners Inc. / Labourers' International Union of North America, Local 183

2025–2028 · Other Services

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Bowmanville Foundry Company Limited / United Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union, Local 2784-14

2023–2025 · Manufacturing

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Bradford Valley Care Community / Ontario Nurses' Association

2021–2024 · Health ? Social Services

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Braemar Retirement Centre / Ontario Nurses' Association

2021–2024 · Health ? Social Services

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Bramalea Steelworks Ltd. / International Association Of Bridge, Structural, Ornamental And Reinforcing Iron Workers, Local 721

2022–2025 · Construction

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Brandon Contractors / Labourers' International Union Of North America, Local 1089

2020–2024 · Construction

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Brant Centre Long Term Care Residence / Ontario Nurses' Association

2024–2026 · Health ? Social Services

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Brass Industrial Services Inc. / Labourers' International Union of North America, Ontario Provincial District Council

2022–2025 · Construction

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BRC Restoration Inc. / Labourers' International Union of North America, Local 183

2025–2028 · Construction

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B & R Ditching & Excavating / International Union of Operating Engineers Local 793

2022–2025 · Construction

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Brechin Aggregates, a Division of LaFarge Canada Inc. / International Union of Operating Engineers, Local 793

2021–2023 · Agriculture and Natural Resources

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

2020–2023 · Trade and Finance

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Brick & Allied Craft Union (Bacu) Local 1 / Canadian Office and Professional Employees Union, Local 343

2024–2027 · Other Services

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Brickstone Construction Limited / Labourers' International Union of North America, Local 183

2022–2025 · Construction

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Bridgecon Construction Ltd / Labourers' International Union of North America, Local 183

2022–2025 · Construction

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Brierwood Gardens Seniors Community / Ontario Nurses' Association

2024–2026 · Health ? Social Services

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