SILK PROFILE
William McCormick KC

William McCormick KC

UK Bar 2026

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Ranked in 2 practice areas

About

Provided by Selborne Chambers

Practice Areas

Commercial Dispute Resolution; Defamation/Privacy

William’s practice comprises mainly commercial and company disputes and defamation actions. Across these areas his expertise as both a strategic litigator and an incisive advocate allow him to swiftly identify the client’s most advantageous approach and then to achieve the best result whether in negotiation or at trial. His caseload includes claims against directors and other senior managers for breaches of their duties to companies, often in the context of disputes between shareholders concerning breaches of agreements as to how companies are to be managed or allegations that the affairs of the company are being unfairly managed. Such disputes (especially if involving the end of personal relationships) require swift action to identify the true entitlements of the parties, the value of what is at stake and protection of the relevant assets.

In the sphere of defamation he is known for being able to deal with the most challenging of cases up to and including at trial and on appeal and has represented/advised a series of high-profile political and celebrity clients.

His advocacy has been praised by the Supreme Court and Privy Council as (respectively) “spirited and impressive” and as having “force and realism”.

Career

Called 1985; Silk 2010

Professional Memberships

CommBar; Chancery Bar Association

Chambers Review

Provided by Chambers

UK Bar

Defamation/Privacy - All Circuits

Band 1
Band 1

Individual Editorial

William McCormick KC is considered a go-to practitioner for commercial and personal defamation and contempt matters. He is highly valued for his cross-examination and advocacy skills.

Strengths

Provided by Chambers

  • William is a punchy brilliant advocate who is fantastic with clients.

    Defamation/PrivacyUK Bar
  • William is a force of nature.

    Defamation/PrivacyUK Bar
  • William is tenacious as ever with very good judgement.

    Defamation/PrivacyUK Bar
  • William is hands on and has a hard-hitting style and excellent written and oral skills. He is superb in cross-examination.

    Commercial Dispute ResolutionUK Bar
  • William McCormick is responsive and creative. He takes a no-nonsense approach with clients, which is hugely valued – he really cuts to the chase.

    Commercial Dispute ResolutionUK Bar

Ranked Barristers at Selborne Chambers (52)

All Circuits

London (Bar)

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