William Marshall

William Marshall

Sydney, AU recognized lawyers icon Recognized in Ones to Watch since 2024
7 Wentworth Selborne

14 Best Lawyers awards

7 Wentworth Selborne logo

Awarded Practice Areas

Commercial Law Construction / Infrastructure Law

Biography

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.

7 Wentworth Selborne

14 Best Lawyers awards

7 Wentworth Selborne logo

Overview

Client Testimonials

Awards & Focus

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

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