LAWYER PROFILE
John Sullivan

John Sullivan

Canada 2026

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Ranked in 1 practice area

About

Provided by Harper Grey LLP

Practice Areas

With nearly thirty years of experience, John maintains a busy and complex practice focused on commercial litigation, family, and insurance law. John is well-known for his passion for challenging litigation and has earned a reputation for his tireless efforts in defence of his clients’ rights.

John regularly conducts litigation in all levels of the British Columbia court system. He routinely appears in front of tribunals as well as private arbitrations and mediations and is the head of our appellate practice group. His record includes a long list of successful results in both trials and appeals, as well as negotiated settlements.

A sought-after author and speaker, John has written and lectured on a variety of commercial litigation topics. He has been published in both Canada and the US in such journals as the Canadian Bar Review, The Washington Bar News, and the Oregon Creditor-Debtor Newsletter. He has also been a guest lecturer for the Canadian Institute as well as the BC Continuing Legal Education Society.

John takes pride in his involvement with TAG International Alliance and is the Canadian Litigation and Alternative Dispute Resolution co-chair for the organization.

Chambers Review

Provided by Chambers

Chambers Canada Guide

Litigation: General Commercial - British Columbia

Band 5
Band 5

Individual Editorial

Vancouver-based John Sullivan is active across a wide range of disputes, including before the BC Supreme Court and the Court of Appeal. He is particularly notable for his significant representation of individual executives and entrepreneurs.

Strengths

Provided by Chambers

  • John is an exceptional lawyer and an effective advocate.

    Litigation: General CommercialChambers Canada Guide
  • He has an extensive understanding of Canadian legislation.

    Litigation: General CommercialChambers Canada Guide

Ranked Individuals at Harper Grey LLP (18)

British Columbia

Nationwide - Canada

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