Jonathan Mattout


Jonathan assists clients on all their white collar crime disputes, on both contentious and non-contentious matters. He has significant experience working with clients on criminal litigation, investigations, compliance, risk and crisis management and sanctions. Jonathan acts for domestic and international companies and their directors in connection with internal fraud and all types of legal proceedings, notably economic and financial crime and on issues including money laundering, corruption, fraud, cybercrime, market abuse, international sanctions and embargoes. Jonathan advocates before courts in France, Asia and Francophone African countries.  

He has taught on criminal law and criminal procedure at Paris II University and is also a regular speaker at seminars on CCI and compliance issues. His practice is recognised by Chambers as having “An excellent experience with a strong team” (Corporate Compliance & Investigations section). “Strong track record in corporate investigations, risk management, regulatory breaches, white-collar crime and criminal litigation. Additional expertise in crisis management, including related civil proceedings. Particular strength in matters arising in francophone Africa. Supported by a worldwide network of offices providing coordinated advice on multi-jurisdictional issues.” 





Jonathan Mattout
Partner, Regional Head of Practice, CC& Investigations
Herbert Smith Freehills