A&O Shearman

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Recommended as ‘a true international practice’, A&O Shearman acts for a broad client roster in complex international arbitration cases, housing a team of ’responsive and constructive’ practitioners, with a standout practice in energy disputes relating to both renewables and hydrocarbons, The practice is co-led by the ‘highly sought after’ solicitor-advocate Sheila Ahuja KC – the only solicitor to be appointed silk in England and Wales in 2025 –  alongside the ’exceptional arbitration lawyer’ Emmanuel Jacomy who is a key client for state-owned entities and governments. Jae Hee Suh, Dimitrios Katsikis and Tze Siong Ang are further key names within the group.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Ang Tze Siong was easy to work with and was always available.’
  • ‘Emmanuel Jacomy is an exceptional arbitration lawyer. He has a good understanding of his clients' needs. He is especially capable in financial matters. He is a strategic thinker and knows the Asian market perfectly.’

Key clients

  • BG Exploration and Production India Limited (BG)
  • Reliance Industries Limited (RIL)