Momentum Avocats is an independent law firm that provides innovative solutions to legal and business challenges in intellectual property and information technology law, with a focus on European and international perspectives.

Our team of attorneys provides multidisciplinary services covering counseling, litigation as well as public and regulatory affairs.

Momentum Avocats commitments:


Intellectual Property

Trademarks, brand and design protection

Licensing and transactions

IP litigation


Designations of origin

Information Technology

Online content disputes

IT litigation

IT agreements

Access and use of public data

IT Regulatory

Data Privacy and cybersecurity

Personal Data compliance

Personal Data litigation


Privacy Regulatory

Media, Entertainment & Sports


News - Book publishers

E-reputation – Influencers

Defamation - Image Rights

Sports - Gaming

Commercial and E-commerce

Commercial litigation


Commercial agreements and Distribution

Consumer Law



  • News

20 December 2021


[YEAR ONE] 🥳 As 2021 draws to a close, Momentum Avocats celebrates its first anniversary ...

  • Conference

16 December 2021

[TALK] How to tackle #ChildSexualAbuseMaterial online

[TALK] Today, at INHOPE's online Hotline Training Meeting, Jean-Sébastien Mariez is privileged to share an overview of #DSA and its ...

  • Awards

6 July 2021

[RANKING] 🏆 Momentum Avocats is proud to see the expertise of its founding partners recognized by their peer

[RANKING] 🏆 Momentum Avocats is proud to see the expertise of its founding partners recognized by their ...