Johanna Walsh > Mishcon de Reya LLP > London, England > Lawyer Profile

Mishcon de Reya LLP
AFRICA HOUSE
70 KINGSWAY
LONDON
WC2B 6AH
England
Johanna Walsh photo

Work Department

White Collar Crime & Investigations Group

Position

Johanna Walsh is a Partner in the White Collar Crime & Investigations Group. She has experience in domestic and international serious fraud, corruption and money laundering cases, acting for senior individuals in prosecutions brought by the SFO, FCA and CPS, as well as investigations by the NCA. Johanna has also acted for a range of corporates, from SMEs to FTSE 100 companies in relation to allegations of fraud and corruption, conducting internal investigations and representing them in external investigations and prosecutions.

Johanna is named in Legal 500 in 2018 and 2019 for Regulatory Investigations and Corporate Crime. She is named as a leading individual in Business Crime Defence in the 2019 edition of Who’s Who Legal, as well as an Investigations Future Leader in Who’s Who Legal’s 2019 and 2018 editions, which notes that “her expertise in multi-jurisdictional investigations involving state authorities makes her a go-to practitioner.”

She was also recognised in the 2017 edition of 40 Under 40 by the Global Investigations Review, recognising accomplished young investigations lawyers who will help shape the future of this fast-evolving area of law.

Johanna is a member of the Fraud Lawyers Association and the London Criminal Courts Solicitors’ Association.

Career

Partner, Mishcon de Reya LLP; Partner, Kingsley Napley

Lawyer Rankings

London > Crime, fraud and licensing > Fraud: white-collar crime (advice to individuals)

(Leading partners)

Johanna WalshMishcon de Reya LLP

Mishcon de Reya LLP fields a ‘fantastic‘ white-collar crime and investigations team with a strong track record advising individuals on financial crime investigations and proceedings before a broad range of UK and international agencies. The ‘innovative, tenacious, and absolutely never complacentJohanna Walsh heads up the team; Walsh regularly handles both domestic and international serious fraud, corruption, and money laundering cases. Ben Brandon leads the firm’s extradition sub-group and handles Interpol red notice matters and high-profile extradition cases. Matthew Ewens takes point on SFO investigations into bribery and corruption allegations, with a notable emphasis on crypto trading and tax evasion issues. Nick Dent, who was elevated to the partnership in April 2024, is another key member of the team, as is Min Wiggins, who has significant experience advising on multijurisdictional corruption investigations. Alison Geary left the team in March 2024.

London > Risk advisory > Regulatory investigations and corporate crime (advice to corporates)

(Leading partners)

Johanna WalshMishcon de Reya LLP

Mishcon de Reya LLP’s white-collar crime and investigations team has a strong track record defending clients in SFO prosecutions, FCA investigations, and notable extradition cases. ‘Outstanding‘ practice head Johanna Walsh has extensive experience advising SMEs and large multinational companies on allegations of fraud and corruption. Walsh works alongside Matthew Ewens, whose recent caseload includes several money laundering investigations in the cryptocurrency space. Also in the core team is Kizzy Augustin, a name to note for health and safety-related instructions, and Min Wiggins, who defends individuals and corporates in criminal fraud proceedings. Alison Geary left the team in January 2023.

London > Crime, fraud and licensing > Crime: general

The Mishcon de Reya LLP white collar crime and investigations is adept at advising the firm’s white collar clients with general crime and extradition mandates. Nick Dent leads the practice and frequently represents clients regarding extradition to the US, Europe, and Asia on serious allegations, such as drugs importation. Ben Brandon often represents clients in politically motivated extradition matters. Johanna Walsh, ‘approachable, insightful and realistic’, is another key individual.