Margaux Lasseigne

Fabien Pomart is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Fabien practices law in Paris, France Best Lawyers has recognized Fabien Pomart 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 Fabien Pomart is held by other lawyers.

Marie-Pierre Maître assists large industrial groups and SMEs / SMIs in litigation and also in advice for their projects and their development strategy, in particular in their relations with the administration, their actions to anticipate regulations and their implementation and regulatory conformity. She works in industrial environment law (classified installations, polluted sites and soils, waste, chemicals, renewable energy, etc.) for promoters, industrialists in the world of aeronaut...

Karl Hepp de Sevelinges is a partner at Jeantet, admitted to the Paris, Frankfurt (Rechtsanwalt) and New York (FLC) bars. Specialized in Mergers & Acquisitions, he advises industrial companies, financial institutions and international funds, particularly German-speaking ones, on their investments in France. Karl has significant experience in corporate acquisitions and reorganizations, and advises French and International listed and non-listed companies. He leads a team of international la...

François Braud is a lawyer recognized by Best Lawyers in the practice areas of Administrative Law, Environmental Law and Public Law. François practices law in Paris, France Best Lawyers has recognized François Braud 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 François Braud is held by other lawyers.

Julien Horn focuses on information technology and intellectual property litigation. He also handles transactional and contractual work on IP and IT assets. Julien Horn’s litigation practice is prominent in the field of software litigation, patent litigation, and trademark litigation. He has also acquired significant expertise in the planning and monitoring of innovative mass litigation campaigns for IT and software companies. He regularly publishes articles on IP and IT issues in the le...

Jeannie Credoz-Rosier was made partner in January 2013. As a labour law specialist, she has developed particular expertise (advice and litigation) on various questions concerning relationships with staff representative bodies and their elections and discrimination/equal treatment issues. She also regularly advises companies on their restructuring operations. She co-heads Collective negotiation & working time and Ethics & Diversity practices. A graduate of the Institut d’Etudes P...

Pierre GOUGÉ is co-head of the « Merges & Acquisitions - Corporate law » Department. His expertise extends to the following areas : mergers and acquisitions : advisory work with French and international groups in the framework of external growth operations, company transfers, mergers and demergers private equity : in the broadest sense, capital risk, capital development, LBOs stock markets / capital markets : IPOs, overseeing publicly listed companies, capital markets (...

Emmanuel Marsigny is a lawyer recognized by Best Lawyers in the practice areas of Criminal Defense and Litigation. Emmanuel practices law in Paris, France Best Lawyers has recognized Emmanuel Marsigny since 2017. 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 Emmanuel Marsigny is held by other lawyers.

Claudia Weber is a lawyer recognized by Best Lawyers in the practice areas of Information Technology Law, Intellectual Property Law, Outsourcing, Privacy and Data Security Law and Technology Law. Claudia practices law in Paris, France Best Lawyers has recognized Claudia Weber 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 Claudia Weber is held ...

Founding partner of BG2V (2010) Admitted to the New York Bar in 2003, Admitted to the Paris Bar in 2000 Practice areas : Litigation Mergers & Acquisitions / Private Equity Companies in difficulty Experience : BG2V, Jones Day (Paris and New York), Viguié Schmidt Education : Graduate of New York University Law School (LL.M. Corporations), Magistère in Business Law, University of Paris II Panthéon-Assas, DJCE - DESS in Business and Tax Law, University of Paris II Panth&e...