François D. Gagnon

Stéphanie Tremblay is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Trusts and Estates. Stéphanie, 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 Stéphanie is held by other top lawyers in the same geographic and legal practice area.

Louis-Philippe Borduas’ corporate and business law practice focuses specifically on mergers and acquisitions, cross-border transactions, and corporate and venture capital financing. Louis-Philippe acts as senior legal counsel for Miller Thomson, advising clients on all aspects of business transactions, from mergers and acquisitions to financing. Louis-Philippe is frequently called upon to advise both buyers and sellers. Over his career, Louis-Philippe has been involved in a variety of d...

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...

Francine Martel is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Insurance Law. Francine, who practices law in Montréal, Quebec, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Francine is held by other top lawyers in the same geographic and legal practice area.

Nadia Jubinville is a senior associate in the Corporate Group. Her practice focuses on all matters pertaining to corporate, commercial, risk management, governance and privacy laws. She advises clients on strategic corporate initiatives, commercial negotiations, and compliance requirements. Through her practical experience as general counsel in various industries for diverse companies, Nadia has gained first-hand understanding of the day-to-day issues faced by clients. Leveraging this experti...

Ms. Sophie Barry practices in civil and commercial litigation since 2004. Her former litigation practice extended to all aspects of litigation, including alternative dispute resolution methods. Since 2013, Sophie’s practice has focused on managing litigation and investigations for private and public organizations and providing legal opinions and strategic advice regarding dispute prevention. In this role, Sophie manages, with her clients’ executives and external legal counsel, ong...

Pierre-Philippe leads and negotiates M&A commercial transactions. He is a pragmatic, ambitious, and creative lawyer who has developed a keen business sense. His business acumen enables him to provide effective advice on complex issues to clients in wide-ranging industries, including the healthcare sector and highly innovative growth companies. As a lawyer recognized for his communications skills, he provides companies with the support they need for continued growth. His active listening s...

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 ...

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,...

Sebastian L. Pyzik is a Partner of the firm. He is a versatile and effective litigator whose practice focuses on large, sensitive, reputational or strategic civil and commercial litigation. He regularly appears before the trial and appeal courts of Quebec as well as before arbitration tribunals. Sebastian also acts as a strategic advisor to the firm's clients in litigious matters. https://woods.qc.ca/en/team/sebastian-pyzik