Sonia L. Bjorkquist

Osler, Hoskin & Harcourt LLP

100 King St W, Suite 6200, 1 First Cdn Pl, PO Box 50
Toronto, ON M5X 1B8
Phone: (416) 862-5876
Fax: (416) 862-6666

Sonia Bjorkquist is chair of Osler’s National Litigation Department and past president of the Advocates’ Society (2017–2018). Ms Bjorkquist defends companies in business-critical, multi-jurisdictional litigation, including class actions and commercial arbitration. Her practice focuses on commercial disputes, regulatory risk and investigations, and a wide variety of product liability matters. She is a co-author of the Oppression Remedy – a leading loose-leaf text on director liability and shareholder remedies. Ms Bjorkquist is recognized as a leading litigator in Chambers (products liability (Nationwide) and Litigation (general commercial – Ontario), Lexpert® (including Leading US/Canada Cross-Border Litigation Lawyers), The Lexpert®/American Lawyer Guide to the Leading 500 Lawyers in Canada, Best Lawyers (class actions and product liability) and Benchmark. She is peer-ranked as AV preeminent in Martindale-Hubbell. Ms Bjorkquist was called to the Ontario Bar in 1997 and clerked at the Court of Appeal for Ontario.

Year Called to the Bar:1997 (ON)
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