Best Lawyers in Canada for Class Action Litigation

Cynthia Spry joined the partnership at Babin Bessner Spry LLP in 2010. Prior to joining Babin Bessner Spry LLP, Cynthia practiced in the litigation departments of two top-tier firms: Davies Ward Phillips & Vineberg LLP and Osler, Hoskin & Harcourt LLP. Cynthia practices commercial litigation, including in the areas of class actions, shareholder disputes, competition law, and contractual and securities litigation. She is often recommended as conflicts counsel by Seven Sister firms, and...

Marie-France Tozzi is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Marie-France, 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 Marie-France is held by other top lawyers in the same geographic and legal practice area.

Tony is a Partner and Co-Leader of the firm’s Competition, Marketing and Foreign Investment Group. As former counsel to Canada’s Commissioner of Competition (Department of Justice Canada) and having served as counsel in many of Canada’s most significant competition matters, Tony is widely recognized as one of Canada’s leading practitioners in competition law and litigation. Tony represents and counsels clients in domestic and multi-jurisdictional competition matters, i...

Mr. Caron is a founding partner of LCM and is the managing partner of the firm. He focuses his practice on litigation and commercial law. Business communities turn to him for his proven ability to find solutions to complex problems. He has been involved in a number of major class actions and has extensive experience in arbitration and alternative dispute resolution. He regularly acts on behalf of financial institutions, including securities brokers and advisors, whom he counsels on the drafti...

Malcolm Ruby is a partner in Gowling WLG's Toronto office and former head of the firm's National Class Action Practice Group. Malcolm's practice focuses on class actions, securities litigation, and trans-border disputes. He has defended class proceedings — many of which are national or international in scope — relating to drug and medical device product liability, banking, consumer protection, and pensions. He has acted on behalf of the Ontario Securities Commission and the United...

Laurence Bich-Carrière practises in the Litigation Group. A member of the Quebec Bar and of the Law Society of Ontario, her practice is wide-ranging, and she provides services in areas that include class actions, municipal affairs, consumer protection, construction law, administrative law, and infrastructure. She represents a variety of clients before the court, particularly in appeal cases, and also advises clients on drafting and negotiating contracts and settlements and on risk mana...

Marie-Pier Cloutier has vast experience in civil, commercial and administrative litigation obtained over the course of ten years in high-profile and large-scale cases before trial and appeal courts, including the Supreme Court of Canada. https://woods.qc.ca/en/team/marie-pier-cloutier

Daniel Bach is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Daniel, who practices law in Toronto, Ontario, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.

Caroline Perrault is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Caroline, who practices law in Québec, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Caroline is held by other top lawyers in the same geographic and legal practice area.

Seasoned litigator Marc Beauchemin is a key player on Montréal’s municipal and legal scene. As Chair of De Grandpré Chait's Board of Directors and Executive Committee, Marc Beauchemin plays a central role within the firm. His legal practice has two foci. In his first area of practice, municipal law, he represents the private interests of his clients, particularly major property owners, in the context of real estate developments throughout Québec. He and his speciali...

Peter Pliszka, a senior partner in Fasken’s Litigation Group, is regarded as one of Canada’s leading litigation lawyers. Peter’s practice is focused primarily on product liability, class action, commercial and insurance litigation matters, and it is national in scope. Peter conducts litigation proceedings across Canada and has appeared at all levels of court in Ontario and other Canadian provinces as well as the Supreme Court of Canada. Peter is Fasken’s Chair-Life Sci...

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...

Eric Lefebvre's litigation practice involves a broad range of commercial litigation matters, including competition law, class actions, banking, consumer law, corporate disputes and commercial contracts. He has particular experience in urgent remedies such as seizures and injunctions of various kinds. He has been retained both by petitioners and respondents in many high-stakes shareholder oppression cases and has defended parties facing cartel and bid-rigging accusations before criminal courts...

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,...

Carsten is a founding member and senior partner of JSS Barristers, the largest civil litigation boutique law firm in western Canada. His practice emphasizes complex and multi-party corporate and commercial litigation, commercial class actions, oil & gas litigation including royalty, environmental and CAPL issues, shareholder disputes, advising creditors and others in insolvency matters and professional negligence claims. During a leave of absence from JSS Barristers, he served as Senior L...

Mihnea Bantoiu practises primarily civil and commercial litigation. He has acted in a variety of high-profile litigation matters, including investment services and insurance liability, commercial and shareholder disputes, class actions, estate litigation, bankruptcy and insolvency, compliance with non-competition clauses and injunctions and other provisional measures. Mihnea has also assisted companies and their executives in defence of legal proceedings instituted by the Autorité des ...