Skip to content

Nikki Johnstone



Johnstone Nikki
Nikki Johnstone



Nikki Johnstone is a partner in the Banking Regulatory & FinTech practice in the firm’s London office.

Nikki is Fintech regulatory specialist who has extensive experience in advising financial institutions and technology companies on digitalisation, cross-border payments as well as cutting-edge innovations in cryptoassets and distributed ledger technology. She also provides specialist support to the firm’s transactional teams on fundraising and M&A for established and growth Fintechs.

Related articles

Reflection of buildings

Publications: 06 October 2022

UK Consumer Duty - What does it mean for third country firms

The FCA published its final rules on the Consumer Duty in a Policy Statement on 27 July 2022 (PS22/9) and firms now have until 31 July 2023 to fully implement such rules for new and existing products…

Read more

Publications: 04 October 2022

New FCA Consumer Duty - What firms need to know

Read more

Publications: 23 September 2022

The Brexit Freedom Bill: What does it mean for the financial services industry?

Read more

Publications: 21 September 2022

Financial Services and Markets Bill: Regulating central counterparties and central securities depositories

Read more



Allen & Overy LLP
One Bishops Square
E1 6AD

View office →



Admitted as a Solicitor (England and Wales), 2010


LLB (Hons), King's College London, 2007


Awards & accolades

Rising Star in Banking and Finance

Euromoney Rising Star Awards 2020 (Europe)