Sophie Brézin

Fabrice Perruchot is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Fabrice practices law in Paris, France Best Lawyers has recognized Fabrice Perruchot since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Fabrice Perruchot is held by other lawyers.

Vanessa holds a specialty certificate in Intellectual Property (trademark law, design law, literary and artistic property, computer and telecommunications law). She trained at the University of Pantheon-Assas. She holds a D.E.A. in Corporate Law from the University of Paris Dauphine and a D.E.S.S. in International Trade Law. She also studied Intellectual Property in London at the University of Queen Mary and Westfield College. Vanessa worked as an Associate Lawyer for the law firm Hirsch for ...

Alexis Marchand is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Alexis practices law in Paris, France Best Lawyers has recognized Alexis Marchand since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Alexis Marchand is held by other lawyers.

Elise Bénéat is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Elise practices law in Paris, France Best Lawyers has recognized Elise Bénéat since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Elise Bénéat is held by other lawyers.

Marie-Hélène Tonnellier is a lawyer recognized by Best Lawyers in the practice areas of Advertising Law, Information Technology Law, Intellectual Property Law, Media Law, Privacy and Data Security Law and Technology Law. Marie-Hélène practices law in Paris, France Best Lawyers has recognized Marie-Hélène Tonnellier since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professiona...

Elisabeth Logeais is a lawyer recognized by Best Lawyers in the practice areas of Information Technology Law, Intellectual Property Law, Litigation and Technology Law. Elisabeth practices law in Paris, France Best Lawyers has recognized Elisabeth Logeais since 2011. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Elisabeth Logeais is held by other lawyers.

Alexandre Moustardier has developed an advisory and litigation activity, upstream and downstream, in environmental law and town planning / construction law with institutions, SMEs / SMIs, industrialists, developers, companies involved in particular in cement and quarrying, energy, agrifood, chemicals, waste treatment, etc. Managing Partner of the firm ATMOS Avocats (formerly named Selarl Huglo Lepage & Associés until December 31, 2017), Alexandre Moustardier has developed, for twen...

Matthieu Bichon, member of the Paris Bar since 2006, practices essentially in mergers & acquisitions, corporate law and securities law. He assists French and foreign clients, principally, in acquisitions and divestitures of shares or strategic assets transactions, private equity deals, joint ventures and capital operations as well for the structuring of their management packages. He also advises in M&A litigations. Over the recent years Matthieu has been involved in many transactions ...

Romain Boyet is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Romain practices law in Paris, France Best Lawyers has recognized Romain Boyet since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Romain Boyet is held by other lawyers.

With more than 15 years of experience appearing before U.S., E.U., and French regulators, Sara has consistently guided clients through the intricacies of domestic and cross-border regulatory matters. Her practice encompasses advisory services, implementation, investigations, and disputes—most notably in the financial services and banking, health care, technology and new media, and telecommunications sectors.