CMS continues to expand in class actions and IT disputes, as well as cyber and data security litigation, bolstered by key hires, including Frances Moseley from Kennedys in August 2024. The team operates under the leadership of Geraldine Ryan, whose dynamic practice spans commercial contracts, shareholder disputes, and business protection litigation. Daniel Keating plays a pivotal role in strengthening the firm’s class and group action capabilities.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Geraldine Ryan and Paul Twigg are both excellent.' 

  • ‘Responsive, understanding of business, pragmatic.' 

  • ‘Geraldine Ryan will always look to find an answer to our query. Kelly Heath is very pragmatic and commercially aware when dealing with contentious matters.’

  • ‘Vast experience and strength in numbers and all individual members. Highly professional and combine a rare breed of good lawyers with commercial approach.' 

  • ‘Geraldine Ryan runs a tight ship but does not simply delegate but rolls up her sleeves and is involved and committed throughout.' 

  • ‘Great client service and attention to detail.' 

Key clients

  • International Tin Association
  • Argos Limited
  • Serco Europe
  • Trend Up
  • Plastics Family Holdings
  • Auto Trader Group
  • SSE
  • Sainsbury’s Supermarkets
  • Doncaster Sheffield Airport
  • Forged Solutions
  • Tarmac Trading

Work highlights

Advises International Tin Association on a reputationally significant claim.
Defends Argos against a complex breach of covenant claim.
Represents a Boohoo supplier in a high-value fraudulent misrepresentation claim.

Lawyers

Hall of Fame

The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Practice head

Geraldine Ryan

Other key lawyers

Daniel Keating; Kelly Heath; Stephanie Cheung; Paul Twigg; Frances Moseley