Leighton O'Brien

Mark has extensive experience working with clients across a range of industries and backgrounds. Specifically Mark specialises in corporate insolvency matters, commercial litigation and corporations law disputes, intellectual property and copyright litigation, and financial services disputes including securities enforcement. He also has extensive experience working with banks and wealth funds, and advising on matters related to Royal Commissions and inquires. Mark acts on behalf of a number o...

Michael is generally recognised as a leading insurance silk taking briefs to advise and appear in all Australian jurisdictions. He has broad experience of all major classes of insurance and reinsurance, with particular expertise in financial lines, general liability, property and business interruption claims. His advisory practice includes advising many leading brokers and insurers that service Australian markets. He is known for his depth of understanding of major classes of insurance and hi...

Adam acts for developers, contractors, state and local governments, universities, utilities, resources companies and manufacturers. His clients include ASX-listed property groups, major universities, government development corporations, multinational resources companies and international developers. He is based in Sydney and Adelaide and has worked on projects throughout Australia, Asia, North America and Europe. Adam advises on procurement and construction law, and on the negotiation, docume...

Frank Hicks SC is a top attorney recognized by Best Lawyers in the practice area(s) of Construction / Infrastructure Law and Real Property Law. Frank, 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 Frank is held by other top lawyers in the same geographic and legal practice area.

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...

John is a senior corporate and commercial lawyer who has specialised in technology and intellectual property law for over 25 years. He is a partner in the Corporate and Commercial team at Hall & Wilcox. John advises clients on commercial transactions and legal disputes in the fields of IT, telecommunications and media. His expertise covers all the legal issues associated with the use of technology in business and government, including licensing, privacy and data protection, copyright, bra...

Nathan is an experienced insurance litigator with more than 20 years' experience advising insurers on workers' compensation, CTP and liability claims. Currently, Nathan advises clients on CTP litigation with particular experience in major claims and catastrophic injury, including the application of the Lifetime Care and Support Scheme; administrative law; public liability litigation; recovery under s151Z of the Workers Compensation Act 1987 (NSW); recovery under the Safety, Rehabilitation and...

Steve Johns is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Law, Corporate Law and Mergers and Acquisitions Law. Steve, who practices law in Sydney, Australia, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steve is held by other top lawyers in the same geographic and legal practice area.

Adrian’s practice is focused on and specialises in causes of action in the Land and Environment Court. Adrian also appears in the Supreme Court and other Courts and Tribunals in New South Wales, Tasmania and the ACT in Land Law causes of action, and also in the New South Wales Court of Appeal in Land Law appeals. A significant component of work undertaken in the Land and Environment Court is in the Administrative Law jurisdiction (Class 4 judicial review). Adrian is regularly briefed in...

Alex Hartmann is a top attorney recognized by Best Lawyers in the practice area(s) of Alternative Dispute Resolution and Construction / Infrastructure Law. Alex, who practices law in Sydney, Australia, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alex is held by other top lawyers in the same geographic and legal practice area.