About Sébastien

Sébastien Dionne was called to the Barreau du Québec in 2019 and holds an LL.B. in civil law and a J.D. in common law from the Université de Sherbrooke. He was named an associate (partner) of the firm in 2026. His practice focuses on civil and commercial litigation, particularly disputes involving developers, contractors, subcontractors and property owners, and he is known for pragmatic, goal-oriented solutions for clients.

Education & credentials

Law school
Université de Sherbrooke
Other degrees
J.D. common law, Université de Sherbrooke

Listing compiled from public sources in July 2026. Confirm Sébastien Dionne’s licence and standing in the Barreau du Québec directory ↗