Manufacturing

Hood Packaging Corp / Unifor, Local 1178

2022–2024 · Unifor

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Hooper Welding Enterprises Ltd / International Brotherhood Of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers And Helpers, Local 128

2019–2023 · ONA

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H & S Heat Treating / International Brotherhood of Teamsters, Local 879

2020–2023 · Teamsters

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Hubbell Canada ULC / International Brotherhood Of Electrical Workers, Local 1590

2021–2024 · ONA

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hubergroup Canada Limited / United Steel, Paper and Forestry, Manufacturing, Energy, Allied Industrial and Service Workers International Union ["USW"] (on behalf of Local 9042-104)

2021–2024 · USW

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Huntsville Forest Products Inc. / United Steelworkers Local 2016-01

2021–2026 · USW

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Hy-Grade Precast Concrete Ltd / International Brotherhood of Teamsters, Local 879

2023–2026 · Teamsters

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Hy-Grade Precast Concrete Ltd. / Teamsters Local Union No. 879

2020–2023 · Teamsters

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Hypernetics, a division of Plaintree Systems Inc. / International Association Of Machinists And Aerospace Workers, Local 1542

2025–2030 · ONA

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Ideal Railings Ltd / Labourers' International Union of North America, Local 183

2025–2028 · ONA

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Ideal Roofing Company Limited / United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (United Steelworkers)

2021–2025 · USW

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I.G. Machine & Fibers Ltd. / United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union, Local 9042

2022–2027 · ONA

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Imerys Talc Canada Inc. / U S W, Local 7580-04

2020–2023

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Imprimerie Plantagenet Printing / Unifor and its Local 4266

2022–2025 · Unifor

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

2025–2030 · ONA

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Indal Technologies Inc. / United Steelworkers

2020–2025 · USW

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Indwisco Limited / United Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union (United Steelworkers)

2022–2025 · USW

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INEOS Calabrian Corporation Canada, Inc. / United Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union, Local 7580-05

2024–2027 · ONA

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INEOS Calabrian Corporation Canada, Inc. / United Steelworkers Local 7580-03

2020–2024 · USW

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Innocon Inc (Innocon Teskey) / International Brotherhood Of Teamsters, Local 230

2021–2026 · Teamsters

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Innocon Inc. (Innocon Teskey) (previously Teskey Concrete Co Ltd) / International Brotherhood Of Teamsters, Local 230

2021–2026 · Teamsters

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Innocon Inc / International Brotherhood Of Teamsters, Local 230

2021–2026 · Teamsters

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Innocon Inc. / Teamsters Local Union 879 affiliated with the International Brotherhood of Teamsters

2022–2027 · Teamsters

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Inossma North America Corp. - Canada Alloy Castings / United Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union, Local 5699

2023–2026 · ONA

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Invista (Canada) Company / Unifor, Local 28-0

2021–2024 · Unifor

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Ivaco Rolling Mills (2004) LP / United Steelworkers on behalf of its Local 9740

2020–2025 · USW

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Jadee Meat Products Limited / United Food and Commercial Workers Canada, Local 175

2019–2024

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Jadee Meat Products Ltd. / United Food and Commercial Workers Canada, Local 175

2024–2029

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John Crane Canada Inc. / United, Steel, Paper And Forestry, Rubber, Manufacturing, Energy, Allied Industrial And Service Workers International Union, Local 16506

2024–2027 · ONA

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Katoen Natie Canada / Unifor Local 866-07

2020–2025 · Unifor

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