George Marques

Paul acts for Commonwealth Government agencies, statutory authorities and private sector employers. Paul joined Thomsons in July 2025, bringing with him deep Commonwealth client relationships built over an extensive career. Paul’s practice spans all aspects of employment and industrial relations, WHS governance, administrative law and government procurement. He advises on enterprise bargaining, individual and collective workplace agreements, discrimination complaints, investigations of ...

Sarah acts for Commonwealth Government agencies and private sector clients on defence and national security matters, export control and regulation, and government procurement. She is part of the firm’s defence and national security practice. Sarah advises on defence and national security legal frameworks, export control obligations under the Defence Trade Controls Act and associated legislation, and government procurement. Her practice spans the legal architecture governing Australia&rs...

Nicholas Seddon is a lawyer recognized by Best Lawyers in the practice areas of Commercial Law and Government Practice. Nicholas practices law in Canberra, Australia Best Lawyers has recognized Nicholas Seddon since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nicholas Seddon is held by other lawyers.

John Wilson is a lawyer recognized by Best Lawyers in the practice area of Labour and Employment Law. John practices law in Canberra, Australia Best Lawyers has recognized John Wilson since 2013. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John Wilson is held by other lawyers.

Georgina Adams is a lawyer recognized by Best Lawyers in the practice areas of Commercial Law, Corporate / Governance Practice, Government Practice, Information Technology Law, Outsourcing Law, Public Law and Telecommunications Law. Georgina practices law in Canberra, Australia Best Lawyers has recognized Georgina Adams since 2014. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the profes...

Catherine is a Family Law lawyer based in Canberra with Parker Coles Curtis . She is known for her clear communication, practical guidance and strategic approach, helping clients navigate complex family law matters with confidence and clarity during challenging periods in their lives. As an Accredited Specialist in Family Law and an Independent Children’s Lawyer (ICL), Catherine regularly represents and supports children in family law proceedings, appearing in court and advocating for o...

Melanie acts for Commonwealth government agencies, statutory entities and corporate clients. Melanie's clients operate across the full spectrum of Commonwealth activity. Her clients include Comcover, ATO and Departments including Finance, Defence, Home Affairs, Industry, Attorney-General's and Agriculture. Melanie joined Thomsons in July 2025 as part of the transition of the one of Australia’s premier Commonwealth government practices. Melanie’s practice spans litigation, dispute ...

Hyans acts for Commonwealth, State and Territory government agencies and commercial clients on procurement, contracts and public law matters. Hyans advises on commercial contracts, corporate governance, statutory interpretation, legislative drafting, regulatory law, administrative law, privacy and FOI matters, and procurement and probity. His practice covers all aspects of government contracting from strategy and tender design through contract award and administration, as well as legal advice...

Jeremy's practice spans work with a range of government and corporate clients. He has acted in claims before the High Court, Federal Court, various Supreme Courts and the Administrative Appeals Tribunal. Jeremy's administrative and regulatory law experience includes: advising Commonwealth agencies in relation to regulatory proceedings, including in relation to options and evidence required for declaratory, civil penalty and injunctive relief in accordance with the Regulatory Powers (Standard ...

Matthew has over 18 years experience in insurance litigation and specialises in defending state statutory class and common law claims arising in the challenging Australian Capital Territory jurisdiction. He regularly assists insurers and self-insurers to liaise with the ACT regulator on issues concerning the ACT scheme. Matthew is highly experienced in the defence of state statutory classes litigation and uses his knowledge to assist clients with strategic claims management in order to achiev...