CMS is well known for its representation in arbitrations across the energy, infrastructure, construction, TMT, insurance, and life sciences sectors. The practice houses experts in climate change-related disputes and the intersection between arbitration and IP rights. The firm also maintains a robust investor-state arbitration offering. Richard Bamforth specialises in international commercial arbitration, both as counsel and arbitrator. Sarah Vasani has ‘a proven track record in arbitration’ and Phillip Ashley is an energy disputes expert. Guy Pendell routinely handles major corporate and commercial disputes. Other names to note are Adrian BellSarah Grenfell, Philip Norman, Louise Boswell and Kushal Gandhi.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Knowledgeable professionals with experience around the world. Uniquely distinguished by its collaborative culture, where clients benefit from the collective expertise of team members at all levels. Seamless coordination between senior partners and junior associates.’

  • ‘An integrated approach that ensures clients receive comprehensive support, blending the wisdom of experienced professionals with the energy and innovation of younger talents. Clients seeking a holistic legal service would find reassurance in the depth and breadth of CMS' team capabilities.’

  • ‘Sarah Vasani - a legal luminary whose expertise and depth of knowledge are unparalleled. Clients should indeed count themselves fortunate to have her leading their legal team.’

  • ‘With a wealth of experience and a proven track record in arbitration, Sarah Vasani is a true legal mastermind. Her strategic acumen and exceptional lawyering skills make her an invaluable asset in navigating even the most intricate legal challenges.’

  • ‘A seasoned advocate, Sarah Vasani brings not only expertise but also a relentless commitment to achieving the best possible outcomes. In her capable hands, clients can trust that their interests are fiercely defended with precision and dedication.’

  • ‘Louise Boswell - very impressive advocate, who is organised, highly persuasive and responsive to questions.’

  • ‘Lindsay Reimschussel is an extremely hard-working and dedicated senior associate, who goes above and beyond to drive cases forward, and to present the very best submissions to the tribunal. She is invaluable.’
  • ‘Daria Kuznetsova has an encyclopedic knowledge of the details of cases. Her knowledge is impressive, and she provides excellent support to the more senior members of the team. One to watch.’

Key clients

  • Patel Engineering

Work highlights

  • Acting for Patel Engineering in its UNCITRAL arbitration under the Mozambique-India bilateral investment treaty, in relation to it being deprived of its right to a direct award of a $3.2bn rail and port infrastructure project.

Lawyers

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Leading partners
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Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Practice head

The lawyer(s) leading their teams.

Richard Bamforth, Sarah Vasani

Other key lawyers

Guy Pendell, Phillip Ashley, Adrian Bell, Sarah Grenfell, Philip Norman, Louise Boswell, Kushal Gandhi, Rob Wilson, Emma Schaafsma, Lindsay Reimschussel, Jessica Foley, Daria Kuznetsova