Claude Marseille

Herbert Z. Pinchuk is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Leasing Law and Corporate Law. Herbert Z., 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 Herbert Z. is held by other top lawyers in the same geographic and legal practice area.

Emmanuel Grondin practises corporate and commercial law, with particular emphasis on mergers and acquisitions and securities matters.

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 ...

Natacha Calixte is a Partner in our Family Law Group. Her practice focuses on divorce, alimony, child support and custody, compensatory allowance, and estate litigation. She specializes in cases with interprovincial or international aspects as well as complex financial situations.

Martin Pichette is a partner of the Litigation group and a member of the Board of Directors of the firm. He acts primarily as a commercial and civil litigator, focusing on cases related to construction law, professional liability, damage insurance, and product liability. Before joining the firm, Mr. Pichette practised for many years with another leading law firm in the areas of commercial litigation, construction, and real estate. He has also worked as a political assistant with the Senate of...

Partner - Leader of the Business Law Group René Branchaud, partner, practises in the fields of securities, mergers and acquisitions, as well as corporate law. With more than thirty years’ experience, he advises companies on matters such as incorporation and organization, the drafting of shareholder agreements, private placements, public issues, going public, dispositions, and takeovers. His services are in demand with European entrepreneurs and investors, primarily in France, wis...

Marc-André Landry is a member of the Litigation and Conflict Resolution group and focuses his practice on commercial litigation. He frequently assists his clients in resolving their disputes through negotiation, mediation or arbitration, or before the various courts of law. Over the years, he has represented businesses in many sectors, including construction, real estate, renewable energy, conventional energy, new technologies, financial services and pharmaceuticals. Mr. Landry is reco...

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...

Dominic is a member of the firm’s Litigation Group. His practice is primarily focused on insurance law and civil liability. Since his call to the Barreau du Québec, he has developed his expertise in several specialized areas, particularly insurance coverage dispute and the distribution of financial products and services. He regularly advises Canadian and foreign corporations, including entrepreneurs, manufacturers, insurers and transport companies, and represents them before the ...

Nick Krnjevic is a Partner in our Insurance Law Group. His practice focuses on insurance law and private international law. His insurance practice includes advising on, and litigating, insurance and reinsurance issues pertaining to primary and excess CGL, E&O, D&O, EPLI, Cyber, Property, Business Interruption and Fidelity coverage. He also acts as monitoring coverage counsel in domestic and international litigation. He also advises insurance carriers on drafting issues and provides in...