Mathieu Quenneville

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...

Dominique Ménard is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Class Action Litigation, Construction Law, Corporate and Commercial Litigation and Corporate Governance Practice. Dominique, who practices law in Montréal, Quebec, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dominique is held by other top lawyers in the same geographic and legal practice a...

Denis Godbout joined LJT Lawyers in 2013 after being a partner for several years in a well-established firm. He concentrates his practice in civil and commercial litigation in the fields of construction law and commercial real estate law.He has taught real estate law and bankruptcy law at HEC Montréal. Over the 30 years of his career, Denis has been called on to work in nearly all fields of commercial litigation, including corporate law and shareholder disputes, condominium law, bankru...

Joëlle Boisvert is the Managing Partner of the firm's Montréal office and a member of the firm’s national executive team. As an experienced commercial litigator, Joëlle counsels large national and international companies with regards to a variety of complex dispute matters. During her 25-year career, she has developed extensive experience in class actions and litigation pertaining to commercial and real estate law, including in the areas of franchising, as well as manuf...

Recognized as being one of the best real estate practitioners in Canada, Laurent Roy specializes namely in files involving land assembly and the acquisition and sale of real estate (industrial buildings, multi-unit residential properties and shopping centres) as well as their financing and commercial leasing. On a regular basis, he advises clients on the negotiation and drafting of offers to lease and lease agreements in the context of shopping centre development and on real estate purchase a...

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...

Julie Lanteigne is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Leasing Law and Real Estate Law. Julie, who practices law in Montréal, Quebec, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julie is held by other top lawyers in the same geographic and legal practice area.

Austin Del Rio is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Austin, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Austin is held by other top lawyers in the same geographic and legal practice area.

With more than two decades of dedicated legal experience in restructuring proceedings, Marc-André is a highly respected figure in the Canadian legal community. Throughout his career, he has consistently delivered exceptional results for clients facing complex financial challenges. Marc-André has a deep understanding of Canadian insolvency and bankruptcy law, coupled with extensive experience representing a wide range of clients, including corporations, financial institutions, cr...

Patricia Seguin has been managing large national and international trademark portfolios for more than 35 years. She provides opinions and creative advice on trademark selection, availability and infringement. Patricia actively prosecutes and defends trademark registered or not. Patricia uses her personalized approach and comprehensive view of the client’s needs to offer creative, effective and customized solutions that enhance the value of intellectual property assets. Clients can then ...