William Marshall

William Marshall


7 Wentworth Selborne

Recognized since 2024

Sydney, Australia

Practice Areas

Commercial Law

Construction / Infrastructure Law

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William accepts briefs in all areas of infrastructure and construction law.

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.

Location
  • 7th Floor
    180 Phillip Street
    Sydney NSW 2000
    Australia

7 Wentworth Selborne
Headquarters: Sydney, Australia

15 The Best Lawyers in Australia awards

6 Best Lawyers: Ones to Watch in Australia awards

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Recognized in Best Lawyers: Ones to Watch in Australia 2026 for work in:
  • Commercial Law
  • Construction / Infrastructure Law

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