William Rodier-Dumais

Pierre Pilote is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Pierre, who practices law in Montréal, Quebec, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pierre is held by other top lawyers in the same geographic and legal practice area.

Stefan Chripounoff is a commercial litigation partner at the Montréal office of Langlois. His practice focuses on commercial litigation and on restructuring & insolvency. The current chair of the firm’s arbitration and ADR group, he acts in a significant number of large-scale files before all levels of the courts and arbitration tribunals. He also practices energy law and, over the past twenty years, he advised his clients on their natural gas purchase and sale contracts and ...

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

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

As a lawyer, businesswoman and corporate director, Pascale Pageau founded Delegatus – Lawyers Collective in 2005 and is still its president today. Delegatus was born out of her need to succeed in everything by fulfilling both her professional and personal aspirations. Motivated by her dream of achieving everything and fuelled by her rebellious side, she wanted more freedom in the way she lived her life. Pascale wanted to create a model that could please the most demanding business clien...

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...

Kadiatou Sow has been a member of the firm’s Corporate/Commercial group since 2014. She focuses on commercial transactions in relation to mergers and acquisitions, reorganizations of private companies, venture capital, equity financing and joint ventures. She advises start-ups and multinationals regarding projects in Canada and abroad. Kadiatou has knowledge in various industries, including natural resources, fund management and new technologies.

Nicolas Mancini has been a member of the firm’s Commercial Litigation group since 2015. His practice is focused on commercial litigation, litigation involving security enforcement and asset recovery, as well as bankruptcy and insolvency litigation, and the resulting restructuring transactions. In 2015, after obtaining his civil law degree, Nicolas earned his Juris Doctor in North American common law from the University of Montréal. Having joined Fasken as a student, Nicolas parti...

Paul Cabana’s practice focuses on tax law and covers both income tax and commodity taxes, including customs law. Paul advises both Canadian and foreign businesses in the course of their various transactions and current operations, as well as in the context of disputes with the tax authorities. He is regularly involved in mergers and acquisitions, corporate reorganizations, real estate transactions, audits, objections and appeals. Paul also helps employers navigate their tax obligations,...

Jean-François Gagnon is the Chief Executive Officer of Langlois Lawyers. He is also a member of the firm’s Executive Committee and Board of Directors. His practice focuses on complex commercial litigation, corporate governance, strategy, crisis management, ethics and deontology. He has wide-ranging experience in matters involving directors’ and officers’ liability, the management of not-for-profit organizations, construction law and insurance law. Jean-François...