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Callan Brown

SENIOR LAWYER

P: (07) 3007 3724  |  E: cbrown@mahoneys.com.au

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About

Admitted in 2022, Callan is a lawyer in our commercial litigation team.

With over three years’ experience in litigation, Callan regularly advises on and manages complex matters involving coverage disputes, construction and engineering disputes, contractual and trade credit claims, insolvency proceedings, and regulatory investigations.

He has acted for insurers, insolvency practitioners, creditors, SMEs and national corporations across a broad range of commercial and insurance disputes.

He has represented clients in both state and federal jurisdictions, with extensive experience appearing in local and higher courts.

Before joining our firm, Callan worked in national and specialist litigation practices where he gained experience in high-volume, high-value litigation, class actions and large-scale insurance disputes.

Callan is recognised for his strategic approach to litigation, strong client relationships, and focus on achieving practical and commercially driven outcomes on contentious matters.

Key service areas

  • Contractual disputes
  • Business disputes
  • Body corporate and strata disputes
  • Construction disputes
  • Debt recovery
  • Insolvency and restructuring
  • Misleading and deceptive conduct
  • Professional negligence

Qualifications & memberships

  • Bachelor of Laws
  • Bachelor of Business
  • Admitted to practice in Queensland (2022)
  • Member, Queensland Law Society

Recent experience

  • Acting for creditors in contractual disputes and recovery proceedings.
  • Acting for creditors in defending unfair preference claims, equitable priority claims, and other disputes with insolvency practitioners.
  • Acting for caretakers in litigated claims against body corporates for wrongful termination of service agreements.
  • Acting for landlords in lease disputes and property damage claims with tenants.

Callan's News and Insights

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Mahoneys Promotes Four

By: Mahoneys
3 July 2026