Department profile
Fasken

Litigation: General Commercial: The Elite

Canada Guide 2026 : Ontario

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Fasken

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About

Provided by Fasken

We are adept at handling complex cases for the world’s leading businesses. Our seasoned litigators get results - both in and out of the courtroom.

We develop and execute a litigation strategy that helps you achieve your business objectives, allowing you to focus on your core business activities.

Fasken is recognized as having one of the leading litigation teams in Canada. Our litigators have won major trials and appeals for large multi-national companies in a diverse range of industries, including mining, technology, finance, communications, aviation, health, energy, and life sciences.

With over 150 lawyers, we provide depth of skill and expertise in all types of litigation, including commercial, class action, product liability, white collar crime, construction, arbitration, and defamation. Our experience allows us to anticipate issues before they arise and proactively assess and manage litigation risk.

Chambers Review

Provided by Chambers

Litigation: General Commercial: The Elite - Ontario

Band 4

What the Team is Known For
Fasken's Ontario litigation team regularly assists clients from the transportation, pharmaceutical and financial services sectors with a range of different matters including commercial disputes, securities litigation and white-collar defence. Recognised for its handling of high-profile professional liability disputes, the department holds notable ability in resolving cases through summary judgment motions. The firm operates an active Ottawa litigation practice with significant experience of competition and procurement matters. It also offers robust class action expertise.
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Work Highlights

Provided by Chambers

  • Fasken acted for Blacksheep Fund Management in relation to a proxy contest for control of the board of directors of Dye & Durham, a provider of solutions and services to the legal industry.

Strengths

Provided by Chambers

  • The team has a willingness and ability to collaborate.

    Litigation: General Commercial: The Elite respondentCanada

  • Fasken provides clear opinions, summations and steps forward related to all issues.

    Litigation: General Commercial: The Elite respondentCanada

  • It is a really talented team that has a strong depth of knowledge.

    Litigation: General Commercial: The Elite respondentCanada

  • Fasken brings a deep intellectual curiosity and passion to its engagements.

    Litigation: General Commercial: The Elite respondentCanada

  • The firm has large coverage across Canada.

    Litigation: General Commercial: The Elite respondentCanada

Notable Practitioners

Provided by Chambers

  • David A Hausman
    David A Hausman

    David A Hausman

    David Hausman operates a stellar securities disputes practice from Fasken's Toronto office. He has extensive experience advising on insider trading cases, securities class actions, disputes stemming from failed transactions and OSC investigations.

    • David has got a wealth of experience across clients that lets him paint a picture that adds value.

      Litigation: General Commercial: The Elite respondentCanada

    • David is an excellent litigator and trusted adviser.

      Litigation: General Commercial: The Elite respondentCanada

    • His ability to spot an issue, understand it, then know how to manoeuvre. It is incredibly impressive.

      Litigation: General Commercial: The Elite respondentCanada

    • David looks for ways to solve the issue and get to a positive outcome.

      Litigation: General Commercial: The Elite respondentCanada

    • He knows how to balance regulatory risk with business challenges.

      Litigation: General Commercial: The Elite respondentCanada
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  • Brad Moore
    Brad Moore

    Brad Moore

    Brad Moore has developed a notable profile in Toronto's securities litigation space. He represents clients in significant investment litigation and contested takeover deals.

    • He is very practical and solutions-oriented.

      Litigation: General Commercial: The Elite respondentCanada

    • Brad is an excellent technical expert and strong adviser.

      Litigation: General Commercial: The Elite respondentCanada

    • He is accessible and knowledgeable.

      Litigation: General Commercial: The Elite respondentCanada

    • I am always impressed with his ability to manage and navigate complex challenges.

      Litigation: General Commercial: The Elite respondentCanada
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  • Jonathan Wansbrough
    Jonathan Wansbrough

    Jonathan Wansbrough

    Jonathan Wansbrough's practice is focused on securities litigation, regulatory enforcement and shareholder liability matters. He is based in Fasken's Toronto office.

    • He is extremely knowledgeable and responsive.

      Litigation: General Commercial: The Elite respondentCanada

    • He has got good relationships with the regulators.

      Litigation: General Commercial: The Elite respondentCanada

    • He provides practical and grounded advice that is easy to understand, assess and implement.

      Litigation: General Commercial: The Elite respondentCanada

    • Jonathan is an excellent communicator.

      Litigation: General Commercial: The Elite respondentCanada
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  • Gerald (“Gerry”) L.R. Ranking
    Gerald (“Gerry”) L.R. Ranking

    Gerald (“Gerry”) L.R. Ranking

    Toronto-based Gerry Ranking is well positioned to act for clients in the financial services industry and demonstrates particular proficiency in audit negligence claims. He has further experience advising on employment matters.

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  • Sarah Armstrong
    Sarah Armstrong

    Sarah Armstrong

    Sarah Armstrong is a partner in Fasken's Toronto office, and currently serves as the chair of Fasken's Ontario litigation and dispute resolution practice group. She is highly experienced in representing corporate clients in class action matters, as well as in professional liability and other commercial disputes.

    • She is very helpful in positioning us and has made it a positive experience.

      Litigation: General Commercial: The Elite respondentCanada

    • Sarah is a very smart and thoughtful lawyer.

      Litigation: General Commercial: The Elite respondentCanada
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Ranked Individuals at Fasken (5)

Ontario

Members

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