Katie McCallum



Katie was admitted to practice in 2016 and was called to the Bar in 2025. Prior to coming to the Bar, Katie worked as a solicitor in both private practice and in-house as a senior solicitor advising on complex high profile contentious and non-contentious matters.

Katie accepts briefs in all areas of the law and has expertise in general commercial litigation, administrative law, regulatory matters (both criminal and civil penalty), environmental law, planning, building and construction, and property.

She has practical experience in a wide range of civil litigation, administrative and criminal proceedings and resolved disputes through alternative dispute resolution including mediation, conciliation and negotiated settlements.

Katie lectures at the University of Technology primarily in Ethics Law and Justice and volunteers at the Marrickville Legal Centre in its civil advice clinic.

Katie brings a strong legal and commercial mind to each matter with a focus on the critical issues and encourages a collaborative and strategic approach to litigation.

Tony Ross



Tony accepts briefs in all areas of law.

Prior to coming to the Bar, Tony served in the Australian Defence Force for 16 years, predominantly as an Army Officer. He is now in the active reserves.

In 2022, Tony was Tipstaff to the Hon. Justice M.J. Slattery AM AM (Mil) RAN of the Supreme Court of New South Wales (Equity Division).

Tony received his Juris Doctor from the Australian National University and his Bachelor of Business from the University of New South Wales at the Australian Defence Force Academy.

Tony has broad experience working in the Defence and National Security community. His writing on foreign interference has been published in the Federal Law Review.

Tony received the Christopher Gee QC Memorial Prize for Advocacy and Evidence for the May 2024 Bar Practice Course.