Mitigate

Strategise

Defend

Helping you navigate class actions to protect your businesses' rights and reputation

As Australia’s leading independent law firm, MinterEllison brings deep local insight to complex class actions, providing domestic and international clients with strategic, commercial advice across the full lifecycle of a class action.

Class Actions


Australia’s class actions regime is ever-evolving. Increased regulatory and judicial oversight, developments in case law impacting companies' continuous disclosure obligations, a rise in novel claims and mounting pressure for greater transparency in class action proceedings have transformed our clients’ risk profiles. 

As a market-leading class action practice, MinterEllison has been involved in many significant class actions. Understanding that time is often of the essence when protecting a clients’ business and reputation, we are experts in providing timely and responsive preliminary advice on immediate priorities. Our practice is adept at mitigating class action and litigation risks prior to claims being commenced, and in the event claims are commenced, vigorously defending those proceedings. When managing a class action, we do not operate in isolation – our class action practice works hand-in-hand with the firm's leading subject matter specialists in the relevant practice areas, ensuring our class action strategy is informed by industry-specific insights and a deep understanding of the nuances of that industry's legal and regulatory environment. The result is a considered, tailored strategy that protects our clients' legal position and advances their broader business interests and reputation.

MinterEllison has defended class actions on behalf of aged care providers, higher education providers, manufacturers, insurance providers, banking groups and government entities, among many others. We bring decades of experience, acting across the full suite of class action litigation, including:

  • Shareholder
  • Product liability and consumer protection
  • Competition
  • Financial services
  • Employment
  • Insurance
  • Building and construction

MEET AN EXPERT

Knowledge and expertise

We work closely with clients across the full life cycle of class actions and complex litigation – from crisis prevention and management prior to the commencement of proceedings, to defending class action litigation. 

Managing a crisis or dispute DISPUTE RESOLUTION Risk & Regulatory Solutions Risk & Insurance Aged Care Solutions Projects, Infrastructure & Construction


How we can help

We provide strategic and tactical support in sensitive, make-or-break situations. We minimise financial loss and business disruption, drive stakeholder communication, and help to preserve reputation and brand equity.

We provide solutions across the full risk spectrum and the full lifecycle of responding to a major incident: 

  • Risk management review and advice
  • Risk allocation
  • Media scrutiny 
  • Engagement and negotiation with shareholders / stakeholders
  • Litigation and dispute resolution
  • Responding to regulatory investigations
  • Insurance issues
  • Incident response analysis
  • Regulatory compliance and internal investigations
  • Assisting with continuous disclosure advice

Case studies

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Mesoblast Limited: Defended regenerative medicine company, Mesoblast, in a shareholder class action concerning market disclosure statements, resolving claims of alleged misrepresentation.

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OnePath Life: Defending life insurance provider, OnePath Life, as a co-respondent with ANZ and OnePath Custodians (OPC) in a class action alleging breach by OPC of its duties as a superannuation trustee and alleged knowing involvement by OnePathLife and ANZ in those breaches. 

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Bupa Aged Care: Defending age care services provider, Bupa, against a class action launched on behalf of residents alleging breaches under the Aged Care Act and the ACL.

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Stanwell: Defending Queensland's largest electricity generator, Stanwell Corporation, in a class action brought on behalf of Queensland electricity consumers alleging misuse of market power in the context of electricity bidding and pricing. 

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Iplex Pipelines: Defending pipeline and water infrastructure company, Iplex Pipelines, in relation to a product liability class action brought on behalf of all owners of properties in Australia alleging breaches of consumer guarantees under the ACL and misleading or deceptive conduct, concerning allegedly defective pipes. 

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Opal Towers: Defended Icon Co (NSW), an Australian building contractor which is part of the Kajima Corporation, in class action proceedings before the Supreme Court of New South Wales relating to building defects.

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Rafael Aiolfi

Senior Associate

Rafael specialises in corporate and commercial litigation, with a particular focus on class actions.

He has extensive experience advising on and defending complex class action proceedings. Rafael has been recognised in Doyle's Guide 2025 as a Leading Class Actions Lawyer – Australia and as a Rising Star in Commercial Litigation & Insolvency Law. In addition, he is noted in Legal 500 (Class Actions 2025) as a name to watch in this space.

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Jacky Wong

Senior Associate

Jacky is a class actions specialist, having been involved in both prosecuting and defending over 10 different class actions in his career.

He has been recognised as a Leading Associate in the Legal 500 Asia Pacific 2025 edition for class actions in Australia.

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Daniel Henningsen

Senior Associate

Daniel is an experienced commercial litigator, specialising in shareholder and product liability class actions.

He has been recognised as a Doyles Guide Commercial Litigation & Insolvency Law Rising Star in 2024 and is currently completing his Masters of Laws at the University of Sydney.