LAWYER PROFILE
Simon Persoff

Simon Persoff

UK 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by DLA Piper LLP

UK

Practice Areas

Simon is a partner in Clifford Chance’s Tech Group, based in London. He has over two decades of experience helping clients find positive solutions to complex legal and regulatory challenges.

Simon regularly supports clients on a range of issues including data protection and privacy, cyber security, digital regulation, AI and data ethics, banking secrecy, and the structuring and negotiation of complex commercial, outsourcing and IT transformation transactions.

Prior to joining Clifford Chance, Simon held a number of in-house legal, regulatory and commercial strategic management roles.

Simon advises clients across a range of sectors including financial services, life sciences, telecoms, technology and retail.

Career

University College London, LLB 1998

The College of Law, London, LPC 1999

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Data Protection & Information Law - UK-wide

Band 4
Band 4

Individual Editorial
Simon Persoff advises businesses at home and overseas on all manner of data protection compliance, regulatory investigations and data breach mandates.

Strengths

Provided by Chambers

  • Simon is great.

    Data Protection & Information LawChambers Guide to the Legal Profession
  • Simon is a good technical lawyer.

    Data Protection & Information LawChambers Guide to the Legal Profession

Ranked Individuals at DLA Piper LLP (171)

London (Firms)

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership