20.06.2024 - Awards

Marie-Hélène Tonnellier and Laurent de la Brosse are ranked once again in Best Lawyers 2025

Oyat is proud to announce that Laurent de la Brosse and Marie-Hélène Tonnellier have been recognized once again by Best lawyers 2025 in different categories.

Laurent de la Brosse :

  • Public Law
  • Real estate Law

Marie-Hélène Tonnellier :

  • Advertising Law
  • Information Technology Law
  • Intellectual Property Law
  • Media Law
  • Privacy and Data Security Law
  • Technology Law

Congratulations to our partners and teams and we warmly thank our peers for this achievement.


Oyat avocats - Laurent de la Brosse
Laurent de la Brosse
Founding Partner · Public business law – Complex structures
Oyat avocats - Marie-Hélène Tonnellier
Marie-Hélène Tonnelier
Founding Partner · Digital/IP