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Year of Call: 2005

T: 020 7405 9471

Profile

John specialises in international dispute resolution, with a focus on commercial and investor-state arbitration.  Qualified in New York, England & Wales and Western Australia, he has spent more than two decades serving as counsel and arbitrator in cases around the world.

John has particular expertise in aerospace, energy, mining, finance, technology and sovereign-related matters. He has handled international arbitrations under all major arbitral rules, including the ICC, ICDR, ICSID, LCIA, SIAC, SCC and UNCITRAL, as well as multi-jurisdictional litigation before the U.S., U.K. and Australian courts.

Prior to establishing Gryphon Law in 2024, John practised at King & Spalding and White & Case in the U.S. and Allen & Overy in London. He has been recognized by the leading legal directories, including Legal 500, Lexology, Who’s Who Legal and Expert Guides, which describe him as a “top-class practitioner who works tirelessly,” is “great with clients,” “stands out in the international market” and “garners plaudits for his immense knowledge and expertise in international arbitration.”​

  • Recommended Lawyer: International Arbitration

    Legal 500: United States
  • “Garners plaudits for his immense knowledge and expertise in international arbitration”

    Who’s Who Legal
  • Leading Practitioner: International Arbitration

    Lexology Index
  • “Top-class practitioner who works tirelessly” and is “great with clients”

    Who’s Who Legal
  • Highly Regarded: Commercial Arbitration

    Expert Guides
  • “Stands out in the international market”

    Who’s Who Legal

Practice Areas

Significant Cases

Career and Associations

Partner, Gryphon Law, New York (2024-present)
Counsel, King & Spalding, New York and Miami (2018-2024)
Counsel & Global Manager, White & Case, New York (2010-2018)
Senior Associate, Allen & Overy, London (2006-2010)
Associate, Ashurst, Perth (2003-2005)

Bar Admissions
New York, Attorney (2012)
England & Wales, Solicitor and Solicitor Advocate (2007)
Western Australia, Barrister and Solicitor (2005)

Education
MBA (Dist.), Queen Mary University of London (2019)
FCIArb, Chartered Institute of Arbitrators (2010)
Dip. Int’l Arb. (Dist.), Queen Mary University of London (2009)
LLB, University of Western Australia (2003)
BEc, University of Western Australia (2003)