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Ariane-Sophie Blais

Langlois Lawyers

2026_BM Canada_Future Star.png
Position: Partner
Rating:
  • Future Star
Jurisdictions:
Profile
Ariane-Sophie is a partner in the firm's Litigation group. She leads a wide range of complex and high-profile civil and commercial litigation cases, especially in health and environmental law. She has expertise in class actions, shareholder disputes and professional liability. She is frequently involved in extraordinary remedies such as injunctions and Anton Piller orders.
 
Companies turn to Ariane-Sophie for advice on corporate governance and reputational risk. Favouring a pragmatic approach focused on creative solutions, she provides her clients with effective support and advice in keeping with their commercial and professional interests. Ariane-Sophie pleads regularly before Québec’s main civil and administrative courts, both at trial and on appeal.
 
Key practice areas:
 
  • Class action 
  • Dispute resolution 
  • Environmental
Address:
2820, boul. Laurier, 13e étage
Québec QC G1V 0C1
Canada
Tel:+1 418 650 7017 Email:Contact this practitioner Website:https://langlois.ca/en/team/blais-ariane-sophie