
Capital Markets: Derivatives
UK Guide 2026 : UK-wide
Rankings

Ranked Individuals
Ranked Individuals
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
Fieldfisher advised the Futures Industry Association on tits response to ESMA's consultation paper on EMIR 3 active account requirements,
Strengths
Provided by Chambers
The depth of experience and commercial awareness is exceptional.
Capital Markets: Derivatives respondentUKThey can turn their hand to any product type and also have the bench strength to handle very intensive, complex matters using less standard products.
Capital Markets: Derivatives respondentUKThey have a great foundation of expertise and lots of experience.
Capital Markets: Derivatives respondentUKThe depth of experience and commercial awareness is exceptional.
Capital Markets: Derivatives respondentUK
Notable Practitioners
Provided by Chambers
Band 2 
Band 2 
Emma Dwyer
is highly regarded for her ability to advise buy-side and sell-side clients on derivatives regulations. She acts for an impressive list of clients including global investment banks.
Band 2 
Band 2 
Emma Spiers
Emma Spiers is highlighted for her skill in transactional derivatives mandates and the regulations impacting the market. She has a great friendly personality with which to work and break down complex matters into simple terms. She is always there for you.
Capital Markets: Derivatives respondentUK
Band 2 
Band 2 
Guy Usher
Guy Usher is head of Fieldfisher's derivatives and structured finance group. He acts for an impressive client portfolio of international banks and earns recognition for his comprehensive derivatives practice and his knowledge of regulatory developments. Guy is a very experienced all-rounder, and a go-to person for particularly complex OTC derivatives.
Capital Markets: Derivatives respondentUK
Band 3 
Band 3 
Edward Miller
Edward Miller's work typically centres on collateral and netting issues as part of derivatives transactions. In addition to his deal-focused work, he also regularly advises on regulatory issues. Edward has a deep understanding of both legal and commercial aspects of our derivatives business. He provides clear and precise advice and his guidance and practical approach has been instrumental.
Capital Markets: Derivatives respondentUKEdward is the go-to technical lawyer at Fieldfisher. His ability to dissect complex derivative transactions and complex netting agreements is very strong.
Capital Markets: Derivatives respondentUK
Ranked Individuals at Fieldfisher (4)
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