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Financial Services and Securities Litigation

Allen & Overy’s market-leading Financial Services and Securities Litigation practice acts for some of the world’s leading financial institutions and financial services companies on complex, high-stakes contentious issues.

Whether working on cases involving mergers and acquisitions, commercial contracts, securities or insolvency, our specialist litigators take a practical and commercial approach to resolving disputes as efficiently and effectively as possible.

We provide first-rate sector, product and transaction knowledge aligned with our pre-eminent global finance practice, drawing on our unrivalled banking, capital markets and derivatives practices in the world’s main financial hubs.

Our dedicated Financial Services and Securities litigation team works closely with our transactional specialists to give clients an edge in disputes, and this regular collaboration allows us to identify and pre-empt regulatory and sector trends in order to protect clients from future business risks. We act for market leading investment banks, asset managers, hedge funds, private banks and retail banks.

Our work includes: 

  • Acting for BNP Paribas in class action litigation in the U.S. District Court in the Southern District of New York, involving claims that some of the biggest banks in the world manipulated the global foreign exchange (FX) market. 
  • Acting for an American investment bank in  U.S. litigation in which we won dismissal of RICO and common law claims arising from the institution’s provision of banking services to the Bernard L. Madoff firm.
  • Advising an executive of a global financial institution on defending fraud allegations related to subprime mortgages before the SEC and U.S. Senate committee.
  • Acting for four banks in successfully defending against misrepresentation claims brought by Marme Inversiones regarding the EURIBOR benchmark, seeking to rescind interest rate swaps or recover damages in excess of EUR996 million.

新闻与透视

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Publications: 20 December 2023

从绝对豁免到相对豁免——《外国国家豁免法》对内地和香港跨境争议的影响

随着《中华人民共和国外国国家豁免法》(下称“《外国国家豁免法》”)即将于2024年1月1日起施行,中华人民共和国(下称“中国”)内地和香港长期以来所奉行的对外国国家及其财产的绝对豁免原则亦将迎来终结。《外国国家豁免法》引入了有关商业活动的例外,并允许外国国家事先以明示的方式放弃国家豁免,从而增加了可对外国国家提起诉讼的情形,并扩大了可对其在内地和香港境内的财产执行仲裁裁决和法院判决的范围。这一变化…

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A brief look at topical issues in contract law

A blog where experts from Allen & Overy analyse the latest contract law themes and developments, and what they mean for your business.