Éric Vallières

McMillan - Québec


1000 Sherbrooke Street West Suite 2700
Montréal, QC, H3A 3G4

+1 514 987 5068 

Litigation Star



Practice area:


Éric Vallières is a Montréal-based litigator specializing in high-end sophisticated litigation. Éric's practice focuses primarily on large commercial cases as well as on class actions. His recent cases include antitrust cases, product liability matters, bankruptcy cases, as well as general commercial litigation. His competition law expertise includes cartel cases, dominance matters, as well as cases involving disputed mergers. Over the years, Éric has been particularly active in the aviation industry, telecommunications, banking and securities law. He has also been active in the automotive industry and in the biopharmaceutical industry. Éric is a senior commercial litigator with over 20 years of litigation experience gathered before all levels of commercial courts in Canada, including several times before the Supreme Court of Canada. Éric has also been involved in multiple international arbitrations and conciliations, mostly in Europe and in the Americas. These have included ICC arbitrations, CNUDCI arbitrations as well ad hoc arbitrations. Éric is a Client Choice Award in Canada in various categories in 2014 and 2015. He is a frequent speaker in Canada and abroad.

Updated March 2022