Department profile
Osler, Hoskin & Harcourt LLP

Competition/Antitrust: Litigators

Canada Guide 2026 : Nationwide - Canada

Share profile

Osler, Hoskin & Harcourt LLP

Rankings

About

Provided by Osler, Hoskin & Harcourt LLP

The Osler Competition and Foreign Investment Group is uniquely qualified to assist Canadian, U.S. and international businesses with their most challenging and innovative initiatives. Leveraging the deep expertise, exceptional insight and unparalleled experience of the team of seasoned professionals, clients can expect to receive the advice they need to take their transactions from inception through to completion while successfully navigating the relevant regulatory processes and the evolving Canadian competition environment. Osler also specializes in providing practical guidance to clients facing a Competition Bureau investigation or potential prosecution.

Chambers Review

Provided by Chambers

Competition/Antitrust: Litigators - Nationwide - Canada

What the Team is Known For
With teams based in Calgary and Toronto, Osler, Hoskin & Harcourt is a respected law firm that is highlighted for its standout capabilities on the M&A side of competition and antitrust, providing guidance to notable clients in the technology sector. The team is also active on the contentious side of competition law, representing clients in behavioural investigations and class actions concerning allegations of price manipulation and deceptive marketing.
View ranking table

Work Highlights

Provided by Chambers

  • Osler, Hoskin & Harcourt advised TikTok on Canadian regulatory matters regarding its multi-year national security review and a November 2025 order made by the Government of Canada.

Strengths

Provided by Chambers

  • Osler lawyers are very knowledgeable and provide practical guidance, which is very much appreciated.

    Competition/Antitrust: Litigators respondentCanada

  • The department understands the business and works very collaboratively.

    Competition/Antitrust: Litigators respondentCanada

  • The team has a high level of expertise and a fast turnaround time.

    Competition/Antitrust: Litigators respondentCanada

  • Osler's advice is practical and delivered in a manner that can easily be understood by non-expert clients.

    Competition/Antitrust: Litigators respondentCanada

  • Osler has in-depth skills and experience in dealing with the Competition Bureau.

    Competition/Antitrust: Litigators respondentCanada

Notable Practitioners

Provided by Chambers

  • Michelle Lally
    Michelle Lally

    Michelle Lally

    Michelle Lally acts for multinational technology companies on Canadian Competition Bureau reviews of high-value transactions.

    • Michelle really understands our business and is pragmatic; she thinks of ways to reduce risk for our company.

      Competition/Antitrust: Litigators respondentCanada

    • She has strong skills and a tremendous amount of experience.

      Competition/Antitrust: Litigators respondentCanada

    • She is very responsive and knowledgeable.

      Competition/Antitrust: Litigators respondentCanada
    View profile
  • Shuli Rodal
    Shuli Rodal

    Shuli Rodal

    Shuli Rodal assists clients with obtaining competition law clearance for high-value, multi-jurisdictional mergers and joint venture agreements. She also assists technology sector clients on competition regulatory issues.

    • Shuli is practical, reassuring and no-nonsense.

      Competition/Antitrust: Litigators respondentCanada

    • Shuli has her finger on the pulse of how the Bureau operates and recent shifts in policies.

      Competition/Antitrust: Litigators respondentCanada
    View profile
  • Christopher Naudie
    Christopher Naudie

    Christopher Naudie

    Christopher Naudie represents clients in Competition Bureau investigations and class action proceedings alleging anti-competitive behaviour.
    View profile
  • Kaeleigh Kuzma
    Kaeleigh Kuzma

    Kaeleigh Kuzma

    Based in Calgary, Kaeleigh Kuzma assists clients with obtaining competition law clearance for joint venture agreements and other corporate transactions. She has deep experience assisting clients in the technology, oil and aviation industries.

    • Kaeleigh always looks out for what is best for us. The guidance she gives is succinct, easy to implement and facilitates us moving forward while complying with the law.

      Competition/Antitrust: Litigators respondentCanada
    View profile

Ranked Individuals at Osler, Hoskin & Harcourt LLP (4)

Nationwide - Canada

Members

Provided by Osler, Hoskin & Harcourt LLP

Osler, Hoskin & Harcourt LLP has rankings in the following guides

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership