Business litigation
Media, telecommunications and IP

T +33 1 53 65 70 53
F +33 1 53 65 70 50

Pierre-Olivier Chartier is specialised in business litigation.

He has developed an important practice in pre and post mergers and acquisitions litigation (including disputes relating to shareholders’ agreements and claims for breach of representations and warranties) and represents clients before the courts in contract and tort matters, as well as media law.

He also intervenes in sport law before specific courts.


Career history

  • Partner in CBR & Partners litigation department since 2004



  • DEA in private law (Paris I Panthéon Sorbonne)



  • French
  • English


Legal 500 2020/2021 :

  • Recommended as “next generation lawyer” in dispute resolution – commercial litigation : “The ‘impressive, reliable, deeply involved and incredibly responsive’ Pierre-Olivier Chartier, who ‘is probably one of the best lawyers for commercial litigation’ in France, ‘sees every single detail and possible arguments of a case, fully understands the challenges and implication for his clients’ business’ and ‘will never take unnecessary risks for his clients”.