Yassin Gagnon-Djalo

Dominic Dupoy practises commercial litigation. In recent years, he has been involved in numerous disputes relating to commercial contracts, construction law and insurance matters.Mr. Dupoy's practice also covers oppression claims, disputes between shareholders, plans of arrangement and civil and penal proceedings relating to securities legislation.In addition to commercial law, Mr. Dupoy also deals with corporate law matters, including issues of corporate governance and other regulatory issue...

Isabelle Duval is a member of the Family, Personal and Estate Law group. She handles every aspect of family law, from divorce, separation, relocation and custody to child and spousal support. Isabelle holds a Juris Doctor in Common Law and a Master in Business Law from the Université de Montréal and has successfully argued many major cases, including longstanding cases, before the Superior Court and the Court of Appeal of Québec. She has developed expertise in divorces in...

Fanny Albrecht is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Fanny, 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 Fanny is held by other top lawyers in the same geographic and legal practice area.

Hugues Duguay is a Partner in our Insurance Law Group. His practice focuses on civil and commercial litigation in insurance matters, more particularly in the areas of professional errors and omissions, and product liability. He frequently appears before the Superior Court, the Court of Appeal and other jurisdictions in Quebec. Over the years, he has counseled many insurance companies with respect to the interpretation of property insurance policies as well as CGL, E&O and D&O liabilit...

François Viau is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Leasing Law and Insolvency and Financial Restructuring Law. François, who practices law in Montréal, Quebec, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which François is held by other top lawyers in the same geographic and legal practice area.

Marc Leiter’s experience, expertise and solution-solving acumen are the keys to a successful commercial transaction. With over three decades of business law experience, Marc Leiter steers businesses through all stages of a commercial transaction. Well-versed in the challenges faced by businesspeople, he dispenses sound advice on mergers and acquisitions (both domestic and cross-border), contracts and licenses, and other transactions. A prominent figure in the world of business law, Marc...

Yann-Julien Chouinard practice focuses on construction and infrastructure law. He acted for owners, general contractors, trade contractors and suppliers in matters such as contractual disputes, claims for additional costs or delays, construction defects, construction lien and procurement disputes. He is also regularly called upon to draft, revise and negotiate construction contracts for private developers, crown corporations, construction contractors and service providers. Yann-Julien advises...

Jean-François joined Monette Barakett in 1992, just as he was beginning his career as a lawyer. He became a partner in 2000 and currently serves as the firm’s managing partner. Jean-François advises public and private sector managers on a daily basis about any and all aspects of labour relations. He regularly pleads cases before all labour law authorities and all civil law tribunals, and also serves as collective bargaining negotiator. He also helps lead clients through al...

Marie-Pier Gagnon Nadeau practises as a member of the Litigation and Dispute Resolution Group at our Montreal office. She mainly defends class actions in civil liability, product liability, securities, consumer law and competition law. In the context of multi-jurisdictional class actions, proceeding simultaneously before the courts of several provinces, she has worked successfully to coordinate strategies designed to limit the risks for defendants, and even to promote the resolution of disput...

Alain Y. Dussault is a partner, lawyer and trade-mark agent in Lavery’s intellectual property group. He practices mainly in intellectual property litigation and has an extensive experience in patents, trade-marks, copyrights and industrial designs litigations. He acted in several high-profile intellectual property litigations including multijurisdictional litigation for clients in various industries, such as: pharmaceutical, food, electronics, forest and entertainment. He has represente...