
Having recently advised on mandates involving investigations by HMRC and the Health and Safety Executive, Mishcon de Reya LLP is also noted for its strong expertise in internal investigations covering both financial and non-financial misconduct. Johanna Walsh, who heads the practice, has extensive experience advising on serious fraud, corruption and money laundering cases, with a track record spanning both domestic and international matters. Matthew Ewens is well versed in matters involving bribery and corruption allegations brought by the SFO, while Min Wiggins focuses on criminal proceedings and has notable insight in internal and regulatory investigations within the financial services sector.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
‘Fabulous team - great collaborative team, with very joined-up thinking between the departments. Great back office support, which allows for really efficient working.’
‘Matthew Ewens is the standout partner - witty, charming with an enduring work ethic which provides for a deadly combination.’
Key clients
- London Capital & Finance PLC
- London Investment Management Firm
Work highlights
Acted for the administrators of London Capital & Finance PLC following its collapse and the ensuing SFO investigation.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Min Wiggins
Practice head
Johanna Walsh
Other key lawyers
Matthew Ewens; Min Wiggins
