Jackie O'Brien

David is regularly briefed in complex commercial and corporate disputes in the Supreme Court and Federal Court. David also appears regularly in the Federal Court in judicial review applications of administrative decisions. As an author of the leading work The Interpretation of Contracts in Australia (now in its second edition) David is often consulted on difficult or financially significant questions of contract law. David also has expertise in private international law, and he is a former le...

Justin Hogan-Doran SC FCIArb FACICA is a Senior Counsel of the Australian Bar and an Arbitrator in international and domestic arbitrations, based at 7 Wentworth Selborne Chambers in Sydney, Australia. He is recognised by his peers as a highly accomplished barrister and arbitrator with expertise in international and cross-border litigation, international commercial arbitration, investor-state disputes and private & public international law. He also has an extensive practice acting and advi...

Recognised as an Accredited Specialist in Immigration Law by the Law Society of New South Wales, Lillian has been practising law since 1997. Lillian is admitted as a solicitor in the Supreme Court of New South Wales and the High Court of Australia. Lillian’s experience in the field of immigration is extensive – from employer-sponsored work visas, entertainment and distinguished talent visas, partner and family migration, through to tribunal appeals, representations to the Australi...

Stephen McMahon is a top attorney recognized by Best Lawyers in the practice area(s) of Agriculture and Rural Affairs. Stephen, who practices law in Sydney, Australia, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen is held by other top lawyers in the same geographic and legal practice area.

Dominic Maait is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation. Dominic, who practices law in Sydney, Australia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dominic is held by other top lawyers in the same geographic and legal practice area.

Arthur Moses SC is a top attorney recognized by Best Lawyers in the practice area(s) of Occupational Health and Safety Law and Regulatory Practice. Arthur, who practices law in Sydney, Australia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Arthur is held by other top lawyers in the same geographic and legal practice area. Arthur Moses SC has been practicing at the NSW Bar in excess of 25 years. He was appoi...

Aaron has extensive employment and industrial relations law experience working with clients across a range of industries. Specifically, Aaron specialises in enterprise bargaining, industrial strategies and disputes, disciplinary and performance matters, independent contractor claims, corporate restructuring and outsourcing, managing ill and injured workers, breach of contract claims, and enforcement of restraints of trade. Aaron acts for prominent Australian and international companies. His e...

Jeremy is briefed to advise and appear across a wide range of matters. He appears at trial and on appeal, frequently in complex commercial causes. In addition to commercial causes, Jeremy often appears in regulatory proceedings arising under the Corporations Act 2001 and the Competition and Consumer Act 2010. Jeremy regularly appears in the Supreme Court of NSW, particularly in the Commercial List, other State Supreme Courts, the Federal Court, the NSW Land & Environment Court, and appeal...

Mark acts for ASX-listed property developers, US software companies, government agencies, telecommunications carriers and energy companies on technology and telecommunications matters. His clients include Lendlease, the City of Sydney, Hyland Software and participants in the defence sector. Mark advises on complex IT project agreements, systems integration, outsourcing, SaaS and cloud computing contracts, smart grids, IoT projects, telecommunications regulation and competition, network rollou...

Samantha regularly acts for private and public hospital operators, Local Health Districts, not-for-profit organisations, aged care and retirement village operators and Primary Health Networks. Her practice is concentrated in the health, aged care, retirement villages and not-for-profit sectors. Samantha advises on acquisitions and disposals, corporate restructures, commercial arrangements, Corporations Act and ACNC compliance. She advises on governance frameworks, director duties and regulato...