Sean Griffin

Sean Griffin is the Chief Executive Officer of the firm and a member of the Executive Committee and Board of Directors.

His practice focuses on high-profile complex litigation involving commercial, constitutional, and administrative law issues as well as corporate and securities matters. With recognized legal and trial expertise in defending public and private corporations, financial institutions, broker-dealers and various corporate entities, including their directors and officers, Sean represents his clientele in a wide variety of civil and statutory proceedings, including general commercial litigation, class actions, regulatory investigations and disciplinary matters. He also acts as strategic advisor to several clients on issues involving governance and regulatory compliance.

Sean is recognized as an elite litigator and trial lawyer with exceptional advocacy skills both in English and French. In 2022, he was named Fellow of the Litigation Counsel of America following a rigorous selection process based on excellence and achievement in litigation, both at the trial and appellate levels, as well as a strong ethical reputation.