Mark O'Sullivan

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

Daniel enjoys solving complex taxation and trust law issues for private enterprises who share his entrepreneurial spirit. He is a trusted confidant in designing and implementing robust personal and business succession plans. Daniel’s commitment to protecting and enhancing the commercial and personal interests of his clients consistently delivers great outcomes. Daniel is a Chartered Tax Advisor with The Tax Institute, accredited as a specialist in Taxation Law with the Law Institute of ...

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

James has experience in a broad range of commercial and intellectual property matters, including intellectual property commercialisation, agreements and licensing, trade mark registrability and infringement issues. James also has extensive experience in technology procurement, licensing and outsourcing matters. This work includes drafting and advising on IT contracts, including software licences, software, platform and infrastructure as a service agreements, software development agreements, I...

James is a Practice Leader in the Private Clients Team at Moores and heads up the Elder Financial Abuse and VCAT Guardianship Disputes Team. James has been instructed in a number of high-value private trust disputes and has extensive experience across all aspects of Wills and Estates practice, with a particular focus on resolving complex disputes regarding trusts, deceased estates, superannuation and Guardianship and Administration. James is an Accredited Specialist Wills and Estates Lawyer a...

Neil is a Principal in the business law area, with a particular focus on taxation advice and disputes. Taxation law is a complex area. Neil’s aim is to provide technical expertise to clients, commercially applied and in a friendly and approachable manner. Neil’s practice involves advice, audits, disputes, and transactions. The client mix includes both family groups and business enterprises. Neil also regularly assists professional advisors, including tax agents, accountants and fi...

Paul Fildes is an Accredited Family Law Specialist with over four decades of experience, having practised exclusively in family law since 1983. Recognised nationally for his expertise, Paul is ranked as one of the Preeminent Family & Divorce Lawyers in Melbourne by Doyle’s Guide 2026 and is also recognised nationally as a Leading Family & Divorce Lawyer. Paul has been consistently listed by Doyle’s Guide as a Preeminent family lawyer every year from 2019 through 2026, refl...

Jackson is Managing Partner at Roam Migration Law and has worked in immigration since 2008, primarily on employer sponsored visa matters. His experience ranges from Fortune 500 and ASX companies to start-ups and boutique SMEs. His current practice is focused on employer sponsored visa matters, corporate compliance, the Global Talent program and advocating for policy reform. Jackson is particularly interested in the confluence of immigration and employment law and how government policy shapes ...

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

Ian has extensive experience in a wide range of contentious and non-contentious intellectual property law disputes and transactions covering all intellectual property regimes including patents, copyright, trade marks and related competition law issues, with a particular emphasis on strategic intellectual property litigation. Recently Ian’s practice has involved major national and multi-jurisdictional patent litigation in the pharmaceutical, life sciences, and resources/metallurgical sec...