Ranking tables

Competition/Antitrust: Litigators | Canada

Nationwide - Canada

Chambers’ coverage of Competition and Antitrust covers the body of laws that prohibits anti-competitive behaviour (monopoly) and unfair business practices. This includes practices that hurt business, consumers, or both, or that generally violate standards of ethical behaviour. Antitrust litigation and M&A-related competition work, such as merger control, are also covered by this section.

Tous les profiles Avocats

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Avocats Emérites

  1. John Rook KC
    Affleck Greene McMurtry LLP | Competition/Antitrust: Litigators
    2026 | Avocats Emérites
1

Band 1

  1. Katherine L Kay
    1
    Katherine L Kay
    Stikeman Elliott LLP
    Stikeman Elliott LLP | Competition/Antitrust: Litigators
    2026 | Band 1 | 11 ans dans le classement

    Katherine Kay stands out for her experience defending clients in high-profile class actions involving allegations of price fixing and misleading advertising.

  2. Linda M Plumpton
    1
    Linda M Plumpton
    Torys LLP
    Torys LLP | Competition/Antitrust: Litigators
    2026 | Band 1 | 11 ans dans le classement

    Linda Plumpton is an outstanding antitrust litigator who represents clients in class action proceedings arising from potential breaches of the Competition Act, with notable experience in price-fixing allegations.

  3. Randal T Hughes
    1
    Randal T Hughes
    Bennett Jones LLP
    Bennett Jones LLP | Competition/Antitrust: Litigators
    2026 | Band 1 | 11 ans dans le classement

    Randal Hughes boasts a broad competition law practice. He has a particularly notable strength in competition law litigation, representing clients in allegations of bid rigging and price fixing.

2

Band 2

  1. David W Kent
    2
    David W Kent
    McMillan LLP
    McMillan LLP | Competition/Antitrust: Litigators
    2026 | Band 2 | 11 ans dans le classement

    David Kent frequently defends clients in high-value class actions alleging bid rigging and price-fixing. He is particularly popular with clients in the technology sector.

  2. Eliot N Kolers
    2
    Eliot N Kolers
    Stikeman Elliott LLP
    Stikeman Elliott LLP | Competition/Antitrust: Litigators
    2026 | Band 2 | 11 ans dans le classement

    Eliot Kolers represents clients in disputes over alleged price fixing, including defending interested parties in class actions.

  3. Emrys Davis
    2
    Emrys Davis
    Bennett Jones LLP
    Bennett Jones LLP | Competition/Antitrust: Litigators
    2026 | Band 2 | 7 ans dans le classement

    Co-head of the firm's class actions practice, Emrys Davis often defends high-profile clients in class actions concerning allegations of price fixing and other allegations of anti-competitive behaviour.

  4. Nikiforos Iatrou
    2
    Nikiforos Iatrou
    McCarthy Tétrault LLP
    McCarthy Tétrault LLP | Competition/Antitrust: Litigators
    2026 | Band 2 | 11 ans dans le classement

    Nikiforos Iatrou frequently represents high-profile e-commerce clients in competition law class actions, with a notable focus on allegations of price fixing or misleading advertising.

  5. Sandra A Forbes
    2
    Sandra A Forbes
    Davies Ward Phillips & Vineberg LLP
    Davies Ward Phillips & Vineberg LLP | Competition/Antitrust: Litigators
    2026 | Band 2 | 11 ans dans le classement

    Sandra Forbes is well-regarded for her ability to represent defendants in competition class actions, with a particular focus on disputes concerning allegations of price-fixing.

3

Band 3

  1. Antonio Di Domenico
    3
    Antonio Di Domenico
    Fasken
    Fasken | Competition/Antitrust: Litigators
    2026 | Band 3 | 7 ans dans le classement

    Antonio Di Domenico defends clients in class action proceedings concerning allegations of price-fixing and anti-competitive behaviour in the pharmaceutical and technology sectors.

  2. Caitlin Sainsbury
    3
    Caitlin Sainsbury
    Borden Ladner Gervais LLP
    Borden Ladner Gervais LLP | Competition/Antitrust: Litigators
    2026 | Band 3 | 7 ans dans le classement

    Caitlin Sainsbury defends clients accused of price fixing and other anti-competitive conduct in class action proceedings. She currently serves as the firm's Toronto head of the class actions practice group.

  3. Casey W Halladay
    3
    Casey W Halladay
    McCarthy Tétrault LLP
    McCarthy Tétrault LLP | Competition/Antitrust: Litigators
    2026 | Band 3 | 11 ans dans le classement

    Casey Halladay represents clients before the Competition Bureau in the review of high-value acquisitions, as well as in investigations into possible abuses of dominance and price-fixing.

  4. Chantelle Cseh
    3
    Chantelle Cseh
    Davies Ward Phillips & Vineberg LLP
    Davies Ward Phillips & Vineberg LLP | Competition/Antitrust: Litigators
    2026 | Band 3 | 5 ans dans le classement

    Chantelle Cseh has experience representing defendants in class actions alleging involvement in price-fixing cartels.

  5. Christopher Naudie
    3
    Christopher Naudie
    Osler, Hoskin & Harcourt LLP
    Osler, Hoskin & Harcourt LLP | Competition/Antitrust: Litigators
    2026 | Band 3 | 11 ans dans le classement
    Christopher Naudie represents clients in Competition Bureau investigations and class action proceedings alleging anti-competitive behaviour.
  6. Randall J Hofley
    3
    Randall J Hofley
    Blake, Cassels & Graydon LLP
    Blake, Cassels & Graydon LLP | Competition/Antitrust: Litigators
    2026 | Band 3 | 9 ans dans le classement
    Randall Hofley represents clients in a number of competition law litigation matters, with a particular focus on class actions concerning allegations of price fixing. He frequently acts for defendants.
4

Band 4

  1. Danielle Royal
    4
    Danielle Royal
    Stikeman Elliott LLP
    Stikeman Elliott LLP | Competition/Antitrust: Litigators
    2026 | Band 4 | 10 ans dans le classement

    Danielle Royal is a skilled litigator with noted experience defending clients in class actions concerning allegations of anti-competitive behaviour in the pharmaceutical sector.

  2. Davit D. Akman
    4
    Davit D. Akman
    Cassels Brock & Blackwell LLP
    Cassels Brock & Blackwell LLP | Competition/Antitrust: Litigators
    2026 | Band 4 | 7 ans dans le classement

    Davit Akman handles merger clearance mandates and defends clients in class actions concerning possible cartels, particularly in the pharmaceutical, critical minerals and electronics industries.

  3. Eric C Lefebvre
    4
    Eric C Lefebvre
    Norton Rose Fulbright
    Norton Rose Fulbright | Competition/Antitrust: Litigators
    2026 | Band 4 | 7 ans dans le classement

    The Québec-based Eric Lefebvre enjoys a growing reputation for his role in high-profile price-fixing and market allocation class actions. He also represents clients in Competition Bureau investigations.

  4. 4
    James Orr
    Orr Taylor LLP
    Orr Taylor LLP | Competition/Antitrust: Litigators
    2026 | Band 4 | 3 ans dans le classement

    James Orr is a Toronto-based partner with many years of experience representing clients in competition class actions.

  5. Kevin Wright
    4
    Kevin Wright
    DLA Piper (Canada) LLP
    DLA Piper (Canada) LLP | Competition/Antitrust: Litigators
    2026 | Band 4 | 11 ans dans le classement

    Kevin Wright is based in the Vancouver office of DLA Piper (Canada). He has a strong focus on defending clients in class actions concerning allegations of price-fixing and cartel involvement.

  6. Subrata Bhattacharjee
    4
    Subrata Bhattacharjee
    Borden Ladner Gervais LLP
    Borden Ladner Gervais LLP | Competition/Antitrust: Litigators
    2026 | Band 4 | 11 ans dans le classement
    Subrata Bhattacharjee assists high-profile international clients with Competition Bureau reviews and FDI aspects of multi-jurisdictional mergers. He also advises technology companies and e-commerce companies on competition law compliance.
  7. W Michael G Osborne
    Cozen O'Connor | Competition/Antitrust: Litigators
    2026 | Band 4