Claire de Haut de Sigy | White & Case LLP International Law Firm, Global Law Practice
 Claire de Haut de Sigy
 Claire de Haut de Sigy

Claire de Haut de Sigy

Associate, Paris

T +33 1 55 04 15 15



Claire de Haut de Sigy is an associate in the dispute resolution practice in the Paris office who advises on domestic and international criminal litigation matters.

Her practice includes representing clients in relation to criminal banking litigation, fraud, money laundering, criminal aspects of public procurement and criminal aspects of employment law.

Ms. de Haut de Sigy has appeared before employment and administrative tribunals, criminal courts, the AMF and the ACPR.

Prior to joining White & Case LLP, Ms. de Haut de Sigy was an associate at a specialist white collar firm in Paris.

Bars and Courts

  • Paris Bar


  • Master of Public Law, University of Paris II Panthéon-Assas
  • University of Paris X Nanterre
  • Maîtrise in Public Law and Business Law, University of Paris X Nanterre


  • English
  • French
  • Spanish


Advising and defending clients in relation to money laundering and terrorism financing issues involving several foreign companies.

Advising on an investigation into favoritism and corrupt practices.

Advising on an AMF investigation into the quality of information delivered to the stock market in the context of the subprime crisis.

Advising and defending a company in relation to its criminal responsibility in a fatal death-blow work accident.