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Rayner, Cordelia

Cordelia Rayner

Of Counsel

cordeliarayner@quinnemanuel.com
Direct Tel: +44 20 7653 2043, Direct Fax: +44 20 7653 2100
London
Tel: +44 20 7653 2000 Fax: +44 20 7653 2100

Cordelia Rayner is Of Counsel in Quinn Emanuel’s London office.  Her practice focuses on complex, international, commercial disputes, including antitrust litigation. She has advised both applicants and respondents in antitrust collective proceedings. Currently, she is advising a proposed class representative seeking to bring opt-out collective proceedings on behalf of UK consumers against companies in the Meta Platforms group for their abuse of a dominant position. General commercial instructions range from advising two major insurance companies in their High Court claim against a former agent for damages arising from the mis-selling of PPI, to providing time sensitive reputation management advice.

At her previous firm she acted for the successful claimants in the landmark equity case, FHR European Ventures LLP and Ors v Mankarious and Ors. This case clarified an area of the law which the Supreme Court admitted had “produced inconsistent judicial decisions over the past 200 years”.  She also has extensive experience of closed evidence procedure, in the High Court, Competition Appeal Tribunal, and the Upper Tribunal (Administrative Appeals Chamber).

Outside of the courtroom, Cordelia has acted for clients in numerous mediations, through which she has worked with several of the leading mediators in the UK.

Before her legal training, Cordelia produced radio documentaries for BBC Radio 4, Radio 5 Live, and the World Service on a range of issues including international trade, immigration and global warming.

  • AXA France
  • Strategic Value Partners
  • Attestor
  • Zebra Technologies
  • Qualcomm
  • Daimler
  • Currently representing Liza Lovdahl Gorman in her very high profile application for a collective proceedings order against Meta Platforms Inc., Meta Platforms Ireland Limited, and Facebook UK Limited (“Facebook”).  If this order is granted, the collective proceedings would seek more than £2 billion in compensation for UK consumers in respect of Facebook’s abuse of a dominant position. 
  • Currently representing AXA France IARD S.A. and AXA France VIE S.A. in a claim against Santander Card UK Limited and Santander Insurance Services UK Limited for, inter alia, breach of an indemnity, and a contribution claim.  The damages sought in this case are in excess of £600m.
  • Currently representing Zebra Technologies in a two patent disputes in the High Court against companies in the Honeywell Group.
  • Previously represented Qualcomm in its successful intervention in the influential FRAND case UKSC 2018/0214 Unwired Planet International Ltd and another v Huawei Technologies (UK) Co Ltd and another
  • College of Law
  • (L.P.C., distinction, 2009)
  • BPP Law School
  • (G.D.L, distinction, 2008)
  • St. Catherine’s College, Oxford University
  • (B.A., Geography, 2000)
  • Solicitor, England and Wales
  • Ranked by Legal 500 UK for Banking Litigation: Investment & Retail as a Recommended Individual, 2024
  • Ranked by Legal 500 UK for Competition Litigation as a Recommended Individual, 2024
  • Named by Legal 500 UK 2024 edition “Cordelia Rayner is a terrific commercial litigation solicitor, with a work ethic second to none; and she’s tremendously brainy. A superstar in the making.”