Simpson Thacher & Bartlett LLP

Banking and Credit

Claire Williams is a Partner in the Firm’s Credit Practice, based in the London office and concentrating on infrastructure debt finance matters. She represents financial sponsors and their portfolio companies on complex cross-border financings across a wide range of infrastructure asset classes (including energy and energy transition, regulated utilities, transport and digital infrastructure). Claire has extensive experience on senior and subordinated financing structures for acquisition (including public-to-private), capex roll-out/development and refinancing transactions and regularly advises clients on multi-source and rated debt raisings.

Partner, joined the Firm in 2021.

Member of the Law Society of England and Wales.

London College of Law, LPC (2009); Université de Paris I, Panthéon-Sorbonne, Maîtrise en droit (2007); King’s College London, England and French Law LL.B. (2005).