Alexandre Boisjoly-Rivest

Jean-Pierre Sheppard is a Partner and Head of the Commercial Litigation Group. His practice focuses in shareholder and partner disputes. He represents private businesses and public institutions in cases of breach of contractual, legal and statutory obligations of shareholders, directors and officers. He has been involved in numerous unfair competition cases, as well as matters involving non-competition and non-solicitation clauses and misappropriation of confidential information. He has plead...

Jean Legault is a partner in the Litigation group in the commercial litigation, banking, and insolvency sector and a member of the board of directors of the firm. With more than 23 years’ experience in commercial litigation, he specializes in banking law and insolvency. Listed in the 2017 edition of The Best lawyers in Canada, he primarily advises financial institutions, institutional investors, and trustees in bankruptcy in restructuring and insolvency cases. In these cases, Mr. Legaul...

Jean-François practices primarily in civil, professional, and medical liability. He also represents several professionals, including lawyers, pharmacists, and engineers. He teaches a professional liability representation clinic at the École du Barreau. Jean-François also advises and represents individuals, businesses and institutional clients in extremely varied fields including civil liability and manufacturer liability. Finally, Jean-François represents several i...

With over 30 years’ experience in business law, Mireille Fontaine practices mainly in private equity, venture capital, mergers and acquisitions, securities Law and fund formation. She is a seasoned business advisor, recognised for her legal and business acumen, her availability, and her efficiency. She helps her clients achieve and exceed their most ambitious objectives. In addition, Mireille specialized in cross-border transactions namely between Canada and the United States, as well a...

Neil Wiener practices securities law with an emphasis on financing and mergers & acquisitions. He advises on a broad range of securities law matters, including public offerings, private placements, stock exchange listings, take-over bids, going-private transactions, reverse take-overs and shareholder proxy fights. Neil acts as lead counsel in equity and debt offerings for both issuers and dealers and in M&A transactions. In addition to his work in financing and mergers & acquisiti...

Guillaume Lavoie Ste-Marie is a partner in Gowling WLG's Intellectual Property Group based in Montréal. Known for his pragmatic approach and results-driven litigation strategies, he advises clients in various industries, including broadcasting, television, motion pictures, music, software and video games, industrial products, food and beverage, fast moving consumer goods, and retail goods more generally.

Vincent de l’Étoile is a partner of the litigation group and he is a member of the firm’s Board of Directors. He has specialized mainly in the fields of civil and commercial litigation, class actions, product liability, consumer law and competition law. Vincent is a creative and dedicated lawyer combining pragmatism and depth to satisfy clients’ needs. He is leading cases, advises and assists his clients in various fields. His practice is mainly characterized by the d...

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...

Larisa Albu is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Larisa, 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 Larisa is held by other top lawyers in the same geographic and legal practice area.

Nicolas-Karl is a partner in the Litigation and Dispute Resolution group at our Montréal office. His practice, although varied, is mainly focused on cases involving product liability, disputes in the construction industry and consumer law. Nicolas-Karl represents manufacturers and distributors in various industries (automotive, pharmaceutical, medical products, consumer products, etc.), in both individual and collective actions. Clients rely on Nicolas-Karl to provide advice on their r...