André Lespérance

Stéphanie Thurber holds a bachelor's degree in law from Université de Sherbrooke and a master's degree in information technology law from Université de Montréal. She began her career in business law and quickly became interested in intellectual property and technology, fields that fuel her curiosity for innovation and correspond to her artistic interests and her thirst for discovery. She daily develops strategies to protect copyrights, trademarks, industrial design...

Antoine Guilmain is a partner in Gowling WLG's Montréal office where he co-leads the firm's national Cyber Security and Data Protection Law Group. He holds two PhD's in Information Technology Law from the University of Paris 1 Panthéon-Sorbonne and the University of Montréal. He has published multiple monographs and articles, frequently gives conferences, and teaches at several universities.

Antoine St-Germain is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Antoine, who practices law in Montréal, Quebec, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Antoine is held by other top lawyers in the same geographic and legal practice area.

Alain M. Leclerc is a patent and trademark agent and intellectual property lawyer. He advises, guides and represents clients in connection with intellectual property asset protection, with particular emphasis on drafting and obtaining patents. Alain develops winning strategies for protecting and enhancing the value of intellectual property. He is able to propose proactive and practical solutions based on thirty years of experience. He has written numerous authoritative works on intellectual p...

Alexandra Hamel-Morisset exerce principalement en responsabilité professionnelle et en assurance. Elle représente une clientèle variée de professionnels et d’ordres professionnels — dans les domaines de la construction, du droit, du milieu médical et pharmaceutique ainsi que de l’assurance — et plaide régulièrement devant les tribunaux civils. Au-delà de sa pratique, Alexandra accorde une grande importance à...

Anne-Marie’s sense of priorities and organization were well-earned as she pursued her career alongside raising four children. Having settled and pleaded a great number of cases before the courts, Anne-Marie is known as a skillful litigator with a friendly demeanour. She has a marked interest in alternative means of conflict resolution and excels when it comes to finding creative solutions to address delicate situations. She joined Monette Barakett in 1985 and became partner in 1997. She...

Sean Griffin is a partner in the litigation group in Langlois lawyers’ Montréal office and a member of the firm’s Board of Directors. His practice focuses on complex litigation involving constitutional, administrative and commercial law issues, as well as corporate and securities matters. With recognized expertise in defending public and private corporations, financial institutions and various entities active in the financial markets, including their directors and officers,...

Sébastien Gardère is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising and Marketing Law and Intellectual Property Law. Sébastien, who practices law in Montréal, Quebec, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sébastien is held by other top lawyers in the same geographic and legal practice area.

Pierre-Yves Leduc is a partner and Head of the Montréal office’s Corporate Group. His practice focuses primarily in the areas of public and private, domestic and cross-border mergers & acquisitions, securities and corporate finance. Pierre-Yves has over 20 years of extensive experience advising issuers and underwriters in public offerings and private placements, and corporations in acquisitions and divestitures. He also has a solid track record of advising both buyers and sel...

Marc Rochefort practises in the field of business law with a special emphasis on securities, corporate finance, other corporate transactions, mergers and acquisitions, as well as corporate reorganizations.