Ranking tables

Litigation: Securities | Canada

Québec

This section ranks those firms and individuals which advise on civil litigation on behalf of businesses, high net worth individuals and other non-public sector entities. The primary focus of this section is corporate litigation and litigation arising out of commercial arrangements, including shareholder disputes, post-M&A disputes and contractual disputes. Less weight is given to civil litigation types which are covered elsewhere in the Canada Guide, for example banking litigation, professional negligence, civil fraud, insurance or restructuring/insolvency. Relevant work for Litigation: Administrative & Public Law will primarily focus on public sector disputes. Judicial reviews, public inquiries, constitutional challenges, parliamentary investigations and other public body disputes are considered, as are broader disputes with public sector interest, including some municipal, privacy and extradition matters. Relevant work for the Litigation: Securities section includes securities class actions, shareholder disputes, proceedings before provincial regulatory agencies and investigations, brokerage disputes and contested takeovers, as well as misrepresentation, oppression, breach of trust and insider trading cases. This chapter exclusively covers courtroom litigation, rather than alternative dispute resolution methods like mediation and arbitration.

All Lawyers profiles

1

Band 1

  1. Sophie Melchers
    1
    Sophie Melchers
    Norton Rose Fulbright
    Norton Rose Fulbright | Litigation: Securities
    2026 | Band 1 | 11 Years Ranked
    Sophie Melchers, who is based in Montréal, is well regarded for her expertise in commercial litigation, investigations and securities.
  2. Stéphanie Lapierre
    1
    Stéphanie Lapierre
    Stikeman Elliott LLP
    Stikeman Elliott LLP | Litigation: Securities
    2026 | Band 1 | 7 Years Ranked
    Stéphanie Lapierre is a leading Montréal-based securities litigator who has considerable experience advising on matters including derivative actions as well as shareholder disputes.
2

Band 2

  1. Fabrice Benoît
    2
    Fabrice Benoît
    Osler, Hoskin & Harcourt LLP
    Osler, Hoskin & Harcourt LLP | Litigation: Securities
    2026 | Band 2 | 7 Years Ranked
    Fabrice Benoît is a popular choice as counsel on securities matters and litigation. He has significant experience in the securities regulatory space out of Montréal, having worked for the AMF prior to joining the firm.
  2. Julie-Martine Loranger
    2
    Julie-Martine Loranger
    McCarthy Tétrault LLP
    McCarthy Tétrault LLP | Litigation: Securities
    2026 | Band 2 | 8 Years Ranked
    Seasoned practitioner Julie-Martine Loranger is based in the firm's Montréal office, where she wins praise for her experience in securities matters.
  3. Louis-Martin O'Neill
    2
    Louis-Martin O'Neill
    Davies Ward Phillips & Vineberg LLP
    Davies Ward Phillips & Vineberg LLP | Litigation: Securities
    2026 | Band 2 | 11 Years Ranked
    Louis-Martin O'Neill is an esteemed commercial litigator based in Montréal. He draws praise for his securities practice as well as for handling a wider selection of commercial mandates.
  4. Sébastien Caron
    2
    Sébastien Caron
    LCM Attorneys Inc.
    LCM Attorneys Inc. | Litigation: Securities
    2026 | Band 2 | 7 Years Ranked

    Montréal-based firm founding partner Sébastien Caron fields significant trial experience in relation to both commercial litigation and class actions. He is also recognised for his securities litigation practice.