
Mishcon de Reya LLP makes an excellent choice for both contentious and out-of-court data protection matters, ranging from statutory compliance strategies and outsourcing contracts to data subject access requests and privacy disputes. James Boyle leads the offering as a specialist advisor to companies operating in the tech sector. Noteworthy contributors include Adam Rose, an expert in data protection requirements for both individuals and businesses; Robert Griffiths, recommended for IT solution implementation; and Ashley Williams, noted for his expertise in transactions.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Sector knowledge
Key clients
- Jennifer Webster
- Relation Therapeutics
- Stop Scams UK
- Gener8 Ads Limited
- Sapia.ai
- Epic Games, Inc.
Work highlights
Acting for Jennifer Webster in complaints against HMRC relating to breach of her data protection rights in relation to the UK FATCA regime.
Advising Stop Scams UK on data-sharing agreements to underpin the members' collaborative anti-fraud initiatives.
Acting for Epic Games as outsourced Data Protection Officer, advising on all day-to-day data protection queries in the EU and UK, which range from disputes with data subjects to general compliance.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
James Boyle
Practice head
James Boyle
Other key lawyers
Adam Rose; Robert Griffiths; Ashley Williams
