LAWYER PROFILE
Derval Walsh

Derval Walsh

UK 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Brown Rudnick LLP

Practice Areas

Litigation & Dispute Resolution

Career

Derval Walsh is a partner in the firm's Litigation & Dispute Resolution Practice Group. His practice focuses on complex finance and banking disputes, including property acquisition finance, and in oil and gas disputes. Derval works with his clients to resolve their complex, cross-border disputes, whether through litigation, arbitration or any other dispute resolution forum. He has been involved in disputes involving rights in respect of loan notes, securitisations, syndicated loans, sovereign debt and interbank money market debt.

Publications

"My Word Is My Bond: Russian Energy Company Must Arbitrate Against German Bank in Paris," Brown Rudnick Briefings (September 22, 2024)

"Cry for Argentina: Permission to Appeal 1.3B Euro Suit on One Condition," Brown Rudnick Briefings (February 26, 2024)

Co-author, "The Damage is Done (in London) - Court of Appeal confirms High Court jurisdiction over Swiss Investment Bank," Lexology (March 8, 2023)

Co-author, "'Waving' goodbye to privilege? Not so fast, says the High Court," Lexology (November 4, 2022)

Co-author, "It's nothing personal - Court of Appeal rejects claims against a director for company's negligence," Lexology (October 12, 2022)

Co-author, "When Too Much Knowledge is Dangerous - Limitation under s90A FSMA," Lexology (November 15, 2021)

Co-author, "Consistency v Comity - What is the future of foreign law illegality," Lexology (September 6, 2021)

Co-author, "Succession to Exclusive Jurisdiction Clauses, and the fine line between Commercial and Insolvency Proceedings – ING Bank v. Banco Santander," Lexology (January 15, 2021)

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Banking Litigation - UK-wide

Band 4
Band 4

Individual Editorial

Derval Walsh specialises in complex litigation relating to interest rate hedging products, FX trading and bond disputes.

Strengths

Provided by Chambers

  • Derval is an excellent litigator who is used to dealing with big cases and has good judgment.

    Banking LitigationChambers Guide to the Legal Profession

Ranked Individuals at Brown Rudnick LLP (8)

London (Firms)

UK-wide

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership