3500 De Maisonneuve Blvd W, Suite 1400, Pl Alexis Nihon, Twr 2, Montréal, QC
Year called to bar: 1997 (QC)
Sophie Perron is a seasoned litigator with a distinguished practice in complex construction law, securities, and commercial disputes. She is recognized for leading high-stakes litigation involving novel legal issues and sophisticated technical and scientific evidence. With a proven track record in major and multi-month trials, she brings strategic insight and exceptional courtroom experience to matters of significant scope. Her clients include owner organizations, general contractors, and specialized subcontractors involved in major projects. In the securities industry, she has acted for the Autorité des marchés financiers as a defendant in civil actions, the Bourse de Montréal in disciplinary proceedings involving its participants, and financial institutions in contractual disputes and investors seeking recourse. With expertise extending to real estate law and directors’ liability, she is also well-versed in commercial arbitration. A fellow of the Construction Lawyers Society of America since 2019, she has been recognized by Lexpert—including in its Special Edition – Infrastructure since 2025—and has been consistently named by her peers in The Best Lawyers in Canada for Construction Law since 2019, earning the distinction of Lawyer of the Year in Montreal – Construction Law in 2026.
