Led by Richard East, the ‘trusted and strategic’ team at Quinn Emanuel Urquhart & Sullivan, LLP is noted for its strong focus on claimant-side commercial and financial litigation. The firm has established a reputation for acting against global banks and financial institutions and remains a key choice for general counsel and other key players in the London market. Ted Greeno specialises in disputes in the energy sector, as well as handling contractual and shareholder disputes and professional negligence claims. With a disputes practice spanning the CIS region and the Middle East, Alex Gerbi is a go-to litigator for governments and states, large corporations, and high-net-woth individuals. Nick Marsh heads the firm’s civil fraud practice, while Paul Baker is regularly called upon to represent both corporations and individuals in crisis situations. Also active in fraud cases, Khaled Khatoun is experienced in shareholder and financial disputes. Aidan O’Rourke’s commercial litigation practice spans contract law, private equity and trusts disputes, and Gregory Pantlin focuses on joint venture, shareholder and construction disputes. A 'clear thinker and excellent presenter’, Nikolas Bruce-Smith handles disputes stemming from administrations and liquidations.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘High quality advice, proactive client support.’

  • ‘Michael Young - availability, proactivity, technically excellent.'

  • 'Aidan O'Rourke - an excellent grasp of the issues and innovative and creative in problem solving and meeting challenges. Very strong negotiator.'
  • 'Nikolas Bruce-Smith - amazing grasp of the details. Clear thinker and excellent presenter. Technically very strong.’
  • ‘One of the top few litigation firms in the market. They go beyond mere legal counsel and are trusted and strategic advisors.’

  • ‘Dominic Roughton and Marjun Parcasio guided us through a particularly complex and high-profile litigation. They provide first-rate client service; they are responsive and passionate.’

  • ‘Deep commitment to the client.’

Key clients

  • Ukraine (represented by the Minister of Finance of Ukraine acting upon the instructions of the Cabinet of Ministers of Ukraine)
  • Airbus S.A.S
  • Vladimir Chernukhin, Lubov Chernukhin and Navigator Equities Limited
  • Palladian Partners LP; HBK Capital; Ken Hirsh LLP; Virtual Emerald Ltd
  • Alvarez & Marsal as Joint Administrators to NMC Health PLC (in administration)
  • The Joint Administrators of NMC Health PLC (in administration in England) and NMC Healthcare LTD and NMC Holding LTD (both in administration in the Abu Dhabi Global Market (ADGM)).
  • HRH Prince Khaled Bin Sultan Bin Abdulaziz Al Saud and HRH Princess Deema Bint Sultan Bin Abdulaziz Al Saud
  • Allwyn International a.s. and Allwyn Entertainment Ltd
  • Jane Street Group, LLC
  • IBM United Kingdom Limited
  • Regera S.A R.L.
  • Skywind Holdings Limited (Skywind); In Touch Games Limited (ITG)
  • Barrick Gold Corporation
  • Hyundai Motor Company
  • Aabar Holdings S.à.r.l.
  • WEREALIZE.COM Limited and Viva Wallet Holdings Software Development S.A
  • Celestial Aviation Services Limited
  • Mark Byers and Hugh Dickson as liquidators of Saad Investments Company Limited

Work highlights

  • Acting for Ukraine in proceedings before the English Court relating to the $3bn Eurobonds purportedly issued by Ukraine and taken up as to 100% by Russia in December 2013.
  • Representing Vladimir Chernukhin, Lubov Chernukhin and Navigator Equities Limited in numerous capacities, including in their long-running dispute with Russian oligarch, Oleg Deripaska, regarding contempt of Court proceedings against Mr Deripaska, which are due to be heard in the Court of Appeal in March 2024 with a matter value of approximately $100m.
  • Acting for a group of bondholders (HBK Master Fund LP; Palladian Partners LP; Hirsh Group LLP; Virtual Emerald International Limited) in litigation in the Financial List against Argentina (FL-2019-000010, with a matter value in excess of $1bn (including interest).

Lawyers

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The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head

The lawyer(s) leading their teams.

Richard East

Other key lawyers

Ted Greeno, Alex Gerbi, Nick Marsh, Paul Baker, Khaled Khatoun, Aidan O’Rourke, Gregory Pantlin, Nikolas Bruce-Smith, Dominic Roughton, Karabeth Ovenden, Marjun Parcasio