Companies Founded in Montreal

List of notable businesses founded in Montreal, listed alphabetically with corporate logos when available. This list includes some of the largest, most profitable companies that were founded in Montreal. The famous Montreal companies and corporations on this list include both public and private corporations. You can find information about the popular companies on this list, such as what industry they're part of. When available you can click on the successful Montreal company's names to find out even more about them.

You can rank all of these items, from Bank of Montreal to Aldo.

This list answers the questions, "What companies were founded in Montreal?" and "What are the biggest Montreal companies?"

If you're a Montreal native then this list of the biggest Montreal companies will make you proud. This list is also an excellent resource if you're doing research on reputable businesses from Montreal.
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  • 5N Plus

    5N Plus

    5N Plus is a Canadian producer of high-purity metals and compounds for electronic applications best known as the major supplier of Cadmium Telluride to First Solar. 5N Plus is headquartered in ...more
  • Abitibi-Consolidated


    Abitibi Consolidated Inc. was a Canadian pulp and paper company based in Montreal, Quebec. Abitibi-Consolidated was formed from the merger of Abitibi-Price Inc. and Stone Consolidated Corp. on May ...more
  • ACE Aviation Holdings
    Airline, Transportation
    ACE Aviation Holdings Inc. is a Canadian holding company that is the former parent company of Air Canada. It is headquartered in Montreal.


    Arts, Entertainment, and Recreation
    ADISQ stands for Association québécoise de l'industrie du disque, du spectacle et de la video, which translates as "Québec Association for the Recording, Concert and Video Industries." It is a ...more
  • The ALDO Group is a private Canadian corporation that owns and operates a worldwide chain of shoe and accessory stores. The company was founded by Aldo Bensadoun in Montreal, Quebec, in 1972, where ...more
  • AlertPay