LAWYER PROFILE

Fiona Crosbie

Asia-Pacific 2026

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Ranked in 1 practice area

About

Provided by Allens

Practice Areas

Fiona is Chair of Partners at Allens. Fiona advises clients in complex merger clearances, access matters, cartel and other antitrust investigations and litigation. Fiona is often called on to assist companies formulate regulatory strategies where the ACCC is a key stakeholder. She has been involved in the largest and most complex merger clearances in Australia, including working with international counsel and economists on global mergers. Fiona has acted in high-profile competition cases, including proceedings that established the application of legal professional privilege to investigations brought by the competition regulator and proceedings alleging collusive conduct by major retail chains.

Chambers Review

Provided by Chambers

Chambers Asia & Pacific

Competition/Antitrust - Australia

Band 1
Band 1

Individual Editorial
Fiona Crosbie is based in Sydney and advises a blue-chip client base across a range of major merger clearance, litigation and ACCC inquiry mandates as chair of the firm.

Strengths

Provided by Chambers

  • Fiona Crosbie's strength is her strategic awareness and ability to see the bigger picture.

    Competition/AntitrustChambers Asia & Pacific
  • Fiona is an incredible attorney. She is always thinking eight steps ahead and making sure a plan is in place for each of those steps.

    Competition/AntitrustChambers Asia & Pacific

Ranked Individuals at Allens (104)

Asia-Pacific Region

Australia

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