Mathieu Tremblay

Jean-Daniel Lamy is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Expropriation Law and Municipal Law. Jean-Daniel, who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jean-Daniel is held by other top lawyers in the same geographic and legal practice area.

Mariella Lo Papa is Co-Leader of the Québec Real Estate Law practice group and Co-Leader of the firm’s Real Estate Law practice group. She has over 25 years of experience focused on commercial leasing of all asset classes, acquisitions and dispositions of commercial real estate, and development projects. Mariella has extensive transactional experience across a variety of industries and asset classes, on behalf of real estate developers, private institutional investors, both local...

Ali El Haskouri is a member of the Business Law group and focuses his practice on financing, mergers and acquisitions and general corporate and commercial law matters. In particular, Mr. El Haskouri has acquired a unique expertise in investment, venture capital and equity financing in Quebec. He represents many institutional investors during financing operations and regularly assists his clients in corporate purchase and sale transactions and in debt and equity financing (private equity and v...

Louis is a partner of the firm. Member of the Quebec, Ontario, and New York bars, he has been practicing civil and commercial litigation and arbitration since 2004. He regularly represents clients before both trial and appellate courts, as well as before domestic and international arbitral tribunals. He has particular expertise regarding contractual disputes, corporate and shareholder litigation, manufacturers’ liability, insolvency, employment law, private international law and injunct...

Jean Fontaine is a partner and member of the Litigation & Dispute Resolution and Restructuring & Insolvency Groups. His practice focuses principally on the areas of restructuring & insolvency, and shareholders disputes. Jean has been involved in numerous cases where he either acted for the Defense or for the Plaintiff. Among other clients, he represents financial institutions, trustees and public companies. He is a member of the Montréal office’s Management Committee....

Catherine Dubé is a member of the Montreal tax team. As part of her tax litigation practice, she represents clients at all stages of the tax dispute process with Revenu Québec and the Canada Revenue Agency, including audits, objections and appeals. She also intervenes regularly before the Quebec and Canadian courts. Catherine uses her tax skills, both in the areas of income tax and consumption taxes, and advises clients on legal issues related to tax litigation and negotiations....

Jean-Sébastien Desroches practices business law and focuses primarily on mergers and acquisitions, infrastructure and project development as well as strategic partnerships. He was the firm’s practice leader for the Business Law Group up to 2018. Jean-Sébastien is particularly interested in artificial intelligence (AI) projects and their legal ramifications, especially regarding the various branches and applications of artificial intelligence in businesses and industries. H...

Mtre Dominique Monet practises in labour and employment law. He represents a wide range of clients in several sectors of the economy as well as various government agencies. He has a great deal of experience in the conciliatory and litigation aspects of legal work. He has extensive experience before nearly all labour and employment decision-making bodies: arbitrators, administrative tribunals, labour relations boards and superior courts. He regularly pleads before the Superior Court and the Co...

Anthony Franceschini is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation, Construction Law and Product Liability Law. Anthony, who practices law in Montréal, Quebec, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony is held by other top lawyers in the same geographic and legal practice area.

Guillaume Synnott is a partner within the Corporate/Commercial Law Group. His practice focuses on the areas of venture capital and private equity financings, mergers and acquisitions and public offerings for high-growth technology companies. Guillaume is known for his ability to provide creative solutions adapted to his clients’ strategic and business objectives. His clients range from start-up and emerging companies to well-established public companies. He also represents angel investo...