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    Flynn Group of Companies

    Listed Apr 2026

    About Flynn Group of Companies

    Flynn Group of Companies is the largest roofing and building envelope contractor in North America, founded in 1978 as a small commercial roofing company in Canada. Now operating 35 offices with 6,000 employees across Canada and the United States generating over $2 billion in annual revenue, Flynn delivers comprehensive building envelope solutions through five business units covering roofing systems, roofing service, waterproofing, architectural metals, and glazing.

    Structured data

    Type:RoofingContractor
    Area:Canada, United States, North America
    Hours:Mo-Fr 07:00-17:00
    Knows about
    Flynn GroupMississauga Ontariolargest North America roofer35 offices6000 employees2 billion revenuefounded 1978