Office of MARSIGNY AVOCATS law firm


MARSIGNY AVOCATS represents French and international clients – individuals or companies – before all criminal jurisdictions in France.

It also assists clients facing complex international procedures that involve the main foreign repression and regulation agencies.

Hence, the firm is specifically involved in :

  • large national and international cases of corruption and other probity offences, money laundering, tax evasion and seizure of assets;
  • criminal proceedings that follow in the wake of major accidents (Concorde crash, train accident in Brétigny-sur-Orge);
  • extradition proceedings.

It also defends clients in all areas of business criminal law and general criminal law, including market abuses, criminal tax fraud, criminal labour law or press law.

MARSIGNY AVOCATS offers twenty years of experience in criminal proceedings and a culture of criminal defence in high-stakes cases for the individuals, businesses and institutions it represents.

The firm’s expertise is frequently recognised: "Excellent" category in 2015 ranking of the best law firms in France – business criminal law (Décideurs Stratégie Finance Law), silver award in business criminal law in 2014, Who's Who Legal, Legal 500, White collar crime firm of the year (Global law experts), Excellence in white collar crime (Corporate livewire Legal Awards 2015).