Marion Seranne counsels and advocates for clients in the government investigations and white collar arena, as well as in criminal business law, compliance and data privacy. Her practice also includes commercial litigation.

Her experience crosses a variety of areas in civil, corporate and criminal contexts, including corruption, concealment of cronyism, cartel and price fixing offences, and misuse of corporate assets, as well as fraud and embezzlement. She regularly assists both French and international companies with litigation matters and provides strategic counsel on the development and deployment of compliance programmes, including Sapin II law and Duty of Vigilance law, among others.