Claire Poirson






Claire POIRSON has a recognized practice in the fields of Intellectual Property Law, Information Technology and Data Protection as well as in distribution, media and press laws.

She advises and represents French and foreign companies in various sectors (telecommunication, technology, software, internet, edition, audiovisual media, luxury goods, energy…).

Admitted to the Paris Bar in 2006, she holds an advanced degree (DEA) in International and European Litigation from the University of Paris X Nanterre (2004) a LL.M in International and European Business Law from the University of Cambridge (2003) and an advanced degree (DESS) in International Business Law from the University of Dijon (2002).  

Before joining the firm Bersay as a partner, Claire worked nearly for nine years at De Pardieu Brocas Maffei (2009 to 2017) and three years at Fried Frank Harris Shriver and Jacobson (2006 to 2009).

She is a member of the French Women Lawyers Association (AFFJ),  of the French Computer Law Association (AFDIT) and of the French Association of Data Protection Officers (AFCDP).


Legal 500, 2020

Chambers, 2020

Décideurs, 2020