Rupert Lewis
UK Guide 2025
Band 2 : Banking Litigation
Band 2
About
Provided by Rupert Lewis
Practice Areas
Commercial Litigation, Dispute Resolution, Financial Services Disputes, IBOR Transition and IBOR Transition: Implementation
Career
Rupert heads the award-winning Banking Litigation practice in the UK and specialises in advising banks and other financial institutions on a wide range of contentious issues.
He has led many high-profile cases, including working with a client on one of the largest banking disputes that has been brought before the Commercial Court in London.
Rupert’s expertise includes advising clients on mis-selling claims (in relation to a wide variety of investment products, including complex derivatives), securities class actions, fraud claims, banking confidentiality, contractual disputes, jurisdictional disputes and professional negligence claims. Many of the matters Rupert has worked on involve parallel regulatory and criminal investigations or proceedings.
He has first-hand knowledge of the inner workings of financial institutions having spent over a year in-house, including a senior secondment to the litigation team of a major UK bank.
Personal
Rupert heads the award-winning Banking Litigation practice in the UK.
Chambers Review
UK
Head of the banking litigation department Rupert Lewis is recognised for his expertise in managing a wide variety of contentious matters on behalf of financial institutions. His practice encompasses mis-selling claims, contractual disputes and fraud claims, among many other issues.
Strengths
Provided by Chambers
"Rupert is a fantastic lawyer who is great at strategy and pulling teams together."
"Rupert has excellent judgement, he's a great people person and is extremely effective at speaking to opponents and barristers."
"Rupert is a fantastic lawyer who is great at strategy and pulling teams together."
"Rupert has excellent judgement, he's a great people person and is extremely effective at speaking to opponents and barristers."