Martin O'Connor

Alicia Mataere is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Alicia, who practices law in Sydney, Australia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alicia is held by other top lawyers in the same geographic and legal practice area.

Michael was called to the Bar in 2005 and was appointed Senior Counsel in 2019. He has a wide practice, specialising in the areas of revenue law, commercial law, Corporations law and public law. Michael acts for a diverse range of corporate, private and government clients. He frequently appears both for and against the Commonwealth and its regulatory agencies, including the Commissioner of Taxation, the Australian Competition and Consumer Commission and the Australian Securities and Investmen...

Franco Aversa is a top attorney recognized by Best Lawyers in the practice area(s) of Construction / Infrastructure Law. Franco, who practices law in Sydney, Australia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Franco is held by other top lawyers in the same geographic and legal practice area.

16 years of experience at the Bar, and a total of 27 years as a specialist in environmental, planning, mining and associated areas of property law. Listed as either a leading or recommended barrister in the environmental and planning area in the “Doyle’s Guide” for the past nine years. He has also been listed on the Best Lawyers list in the areas on environmental, property and water law, including for the current year 2023- 2024. Complementing his specialist practice in envi...

Nicola Johnson is a top attorney recognized by Best Lawyers in the practice area(s) of Government Practice and Public Law. Nicola, who practices law in Sydney, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicola is held by other top lawyers in the same geographic and legal practice area.

Joel Parsons is a top attorney recognized by Best Lawyers in the practice area(s) of Defamation and Media Law and Entertainment Law. Joel, 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 Joel is held by other top lawyers in the same geographic and legal practice area.

Nicholas is a highly experienced lawyer who has concentrated on insurance law, particularly claims under the NSW statutory classes of insurance, for more than 20 years. He is the service line leader for our NSW workers' compensation practice. Nicholas advises insurers on the management of claims and liability disputes and helps them to develop and implement strategies to respond to these issues. He regularly appears in the NSW Workers Compensation Commission, District Court and Supreme Courts...

David specialises in all aspects of commercial and public law. He appears led and unled in appeals, trials and arbitrations, particularly in courts and tribunals in NSW, but also throughout Australia and overseas for foreign-seated arbitration. He has appeared in more than 40 matters in the High Court and in many intermediate appellate courts around Australia. David commenced practice at the Bar in 2013. Prior to commencing at the Bar, David worked at Freehills and Australian Government Solic...

Rohan is a partner in our Sydney office and leads Mills Oakley’s Government and Administrative Law team. Rohan is an experienced solicitor in government and public and administrative law. He has over 20 years’ experience in advising and representing Commonwealth officers, Departments and agencies on sound decision-making procedures, merits and judicial review litigation, statutory interpretation, policy development and implementation and access to information. Rohan is also very e...

Hanaan Indari is a top attorney recognized by Best Lawyers in the practice area(s) of Motor Vehicle Law. Hanaan, who practices law in Sydney, Australia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hanaan is held by other top lawyers in the same geographic and legal practice area.