William Marshall



William accepts briefs in all areas of civil and commercial law, with a specialism in major infrastructure and construction disputes.

Prior to being called to the bar, William was a Partner in the Construction Advisory and Disputes team at Pinsent Masons in Sydney.  As a Partner, William regularly provided strategic advice on major infrastructure and construction projects and disputes, and has appeared in NSW courts, in expert determinations, arbitrations, mediations and before Dispute Advisory Boards.

William has also worked as a solicitor and advocate in the Middle East and was a registered lawyer with the Dubai Legal Affairs Department.  He has advised on, and appeared in, major international arbitrations in numerous jurisdictions under the ICC Rules, the ADCCAC Rules, the DIAC Rules, and in ad hoc arbitrations under the Singapore Arbitration Act and the UNCITRAL Rules.

William holds a Masters in Construction Law from the University of Melbourne (Hons 1 equivalent), as well as a Bachelor of Laws and Bachelor of Media from Macquarie University.  William earned academic prizes at both undergraduate and postgraduate level.   William has also studied the Harvard model of negotiation at Harvard Law School.

William is currently studying for his LLM at the University of Melbourne.

William was recognised by Doyle’s Guide as a Leading Construction and Infrastructure Litigation Lawyer in 2019 and 2020, and recently recommended as a Leading Construction & Infrastructure Junior Counsel – New South Wales, 2021

Michael Lyons



While Michael accepts briefs in all areas of commercial litigation, he has developed particular expertise in complex, lengthy and high-value commercial, construction and resource disputes.
Michael has ranked as one of the leading junior counsel in Queensland in both commercial litigation and construction disputes, and as one of the leading junior counsel in Australia in construction disputes.

Bachier Mawassi



Bachier accepts briefs in all areas of law.

Bachier holds a Bachelor of Laws (First Class Honours) and Bachelor of Optometry (Hons).
He received numerous academic prizes, including the University Medal for law.

Prior to joining the Bar, Bachier practiced across a wide range of jurisdictions and areas of law, including commercial litigation, property law, tax and criminal law.

Bachier was previously a tipstaff to the Honourable Tobias, Sackville and Campbell AJJA, in the New South Wales Court of Appeal.

Bachier has also previously worked as an Optometrist across Australia in metro and rural practices.

David Smith



David practises primarily in corporations/insolvency, equity and trusts and general commercial litigation.

Since joining the Bar in 2018, David has appeared in the NSW Court of Appeal, the Supreme Court of NSW, the Federal Court of Australia, the District Court of NSW, the Local Court of NSW and the NSW Civil and Administrative Tribunal. Appearances have included final hearings (including cross-examination), both led and unled.

Prior to joining the Bar, David earned a broad range of litigation experience working for 10 years as a solicitor at leading firms in Sydney, London and Hong Kong.

David Birch



David has a BA and LLB from the University of Sydney, including being awarded a University Medal in Philosophy. He also has an LLM from the University of Cambridge and was awarded the Chancellor’s Medal for English Law. David was awarded the Christopher Gee QC Memorial Prize for Advocacy and Evidence for the May 2016 Bar Practice Course.

David principally practises in commercial and public law. David has appeared led in the High Court, and has appeared led and unled in various federal and New South Wales courts and tribunals.

David is a contributor to Robson’s Annotated Corporations Law.

Prior to coming to the Bar, David practised as a solicitor in the Commercial Litigation group at Clayton Utz for 4 years and was the tipstaff for Justice J C Campbell in the NSW Court of Appeal.

David has also been a casual tutor at the University of Sydney in public law, constitutional law and equity.

Jonathan Adamopoulos



Jonathan was called to the bar in 2018 and accepts briefs in all areas of law. He has particular expertise in intellectual property, building and construction, employment and safety, and commercial and corporate disputes.

Prior to being called to the bar, Jonathan was a senior associate at Allens, where he maintained a diverse litigious and advisory practice. He also acted for clients in response to regulatory investigations and prosecutions. He has acted for and advised government departments and private sector clients in a variety of industries and sectors including financial services, telecommunications, pharmaceutical, transport, property investment and FMCG.
Jonathan is a sessional lecturer in law at Western Sydney University where he lectures in civil procedure and arbitration, and work health and safety law. He is also an adjunct lecturer in advocacy at the College of Law. Jonathan is a co-author of Zuckerman on Australian Civil Procedure, one of the leading texts on civil litigation, and a contributor to National Work Health and Safety Law. He is also a headnoter for the Intellectual Property Reports.

Jonathan was recently recognised as a recommended junior in Doyles Guide’s Leading New South Wales Construction & Infrastructure Junior Counsel – New South Wales, 2021.

Rhea Thrift



Rhea accepts briefs in all areas of law.

Prior to coming to the Bar, Rhea worked as a solicitor at King & Wood Mallesons. As a solicitor, Rhea worked on a wide range of commercial matters, specialising in insolvency litigation. She has acted for insolvency practitioners, public companies and government clients.

Rhea has a Bachelor of Civil Law with Distinction from the University of Oxford.

Rhea was previously a Tipstaff in the New South Wales Court of Appeal.

Michael Wells



Michael practises in commercial law and public law, and has a particular interest in tax law.

Michael is a member of the New South Wales Bar and an interstate member of the Victorian and Queensland Bars. He has appeared led and unled in trials and appeals in a range of courts and tribunals, regularly appears in the Supreme Court of New South Wales and Federal Court of Australia and is entitled to practise in all Australian jurisdictions.

Before coming to the Bar, Michael practised as a litigation solicitor at Allens and Herbert Smith Freehills specialising in class actions, complex contractual and corporate disputes, and tax and financial services regulatory investigations and disputes. Before practising as a solicitor, Michael was Tipstaff and Researcher to the President of the New South Wales Court of Appeal, the Hon Justice Allsop AO.

Michael has postgraduate qualifications in law and tax from the University of Sydney.

Michael is a member of the Law Council of Australia Business Law Section Taxation Committee, Australian Bar Association Taxation Committee, Tax Institute Dispute Resolution Technical Committee, Federal Court of Australia Taxation NPA User Group, Tax Bar Association, International Fiscal Association, and the New South Wales Bar Association Costs and Fees Committee.

Michael is also a reporter for the Commonwealth Law Reports, New South Wales Law Reports and Australian Tax Reports.

Professor Matthew Conaglen



Professor Conaglen is an Academic Barrister in New South Wales. He is currently Deputy Head of School and Deputy Dean at the University of Sydney Law School, where he is also the Professor of Equity and Trusts.
He teaches and researches in the fields of equity, trusts and obligations. He is the author of Fiduciary Loyalty: Protecting the Due Performance of Non-Fiduciary Duties (Hart, 2010), and a co-author of Snell’s Equity (33rd ed, Sweet & Maxwell, 2015), as well as numerous book chapters and articles in leading journals such as the Law Quarterly Review and the Cambridge Law Journal. His writing has been cited by the High Court of Australia, the United Kingdom Supreme Court, the Privy Council, the Supreme Court of New Zealand and the Singaporean Court of Appeal, as well as numerous lower courts in those jurisdictions. Prior to becoming an academic, he was a Senior Solicitor at a major New Zealand law firm where he was involved in a wide range of commercial litigation. In recognition of his expertise in the fields of teaching and research in the Chancery sphere, he was made an Academic Member of the Chancery Bar Association in England.
Professor Conaglen accepts instructions to provide advice, and assist in the preparation of submissions, in relation to matters involving aspects of the law of trusts and equity, including fiduciary duties.

Mark Sheldon



Mark specialises in major engineering and construction matters, including infrastructure and mining disputes. He has been consistently recognised in the Doyles Guide as a leading construction barrister in New South Wales and as a Future Leader in Who’s Who Legal: Construction. His broader practice encompasses complex commercial and property disputes.

Mark regularly appears unled in commercial and construction cases at first instance and in arbitrations. He also has experience in the New South Wales Court of Appeal. His client base consists of top-tier Australian and international construction contractors and sub-contractors, multi-national corporations, overseas mining operators, local councils, certifiers, developers and strata owners.

Mark regularly appears in superior courts and tribunals in New South Wales, as well as in other Australian jurisdictions and internationally. He has appeared unled in domestic arbitrations and with highly esteemed Senior Counsel in multi-million-dollar international arbitrations in the Asia-Pacific region, as well as in expert determinations, adjudications and mediations.

Mark provides strategic advice across all aspects of litigation and is commended for his approachability and commitment to achieve the most favourable outcome for his clients. He is also commended for his thorough preparation, strong work ethic and ability to integrate well into a team.

Prior to being called to the Bar in 2015, Mark practised as a solicitor at Corrs Chambers Westgarth and Arnold Bloch Leibler and before that was Tipstaff to the Honourable Justice Einstein in the Supreme Court of New South Wales (Commercial and Technology and Construction Lists). While at Corrs, Mark was seconded to the Australian Centre for International Commercial Arbitration (ACICA) to assist in the drafting of the ACICA Arbitration Rules.

Mark holds a Bachelor of Laws with Honours and a Bachelor of Commerce with Distinction from the University of New South Wales. Previously, he was a headnote author for the New South Wales Law Reports and authored the catchwords for Domestic Commercial Arbitration for the New South Wales Law Reports with John West QC.