Simon Christiaën

Lionel Attal specialises in competition law, distribution law and Information technology law. He is particularly involved in all types of commercial contracts. Lionel has growing experience in the field of e-commerce and the new business models arising out of the growth of the Internet.

Lionel Lesur is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. Lionel, who practices law in Paris, France, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lionel is held by other top lawyers in the same geographic and legal practice area.

Michel Ponsard is one of the partners in charge of the UGGC Avocats Competition Law Departement, present since the law firm's inception after an experience in Brussels. His practice mainly focuses on competition law and distribution, but also on the law of commercial contracts and commercial practices, as well as to the right of promotion and publicity. More precisely he works for a French and international clientele in fields as diverse as the automotive sector, the pharmaceutical sector, pe...

Fabien Pomart is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Fabien, who practices law in Paris, France, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Fabien is held by other top lawyers in the same geographic and legal practice area.

With more than 30 years of experience, Laetitia Squercioni is specialized in tax law. She has regularly been dealing with matters involving the tax management of the income and personal assets of private individuals (French or foreign) and taxation of companies, providing advice and assistance on litigation. Laetitia gets regularly involved in providing assistance to individuals (managers or company officers notably) to deal with their tax issues (wealth tax, inheritance tax issues in interna...

Alexandre Eberhardt Le Prévost is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law. Alexandre, who practices law in Paris, France, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexandre is held by other top lawyers in the same geographic and legal practice area.

Valery Diaz, partner of the Bankruptcy and Financial Restructuring Department of the firm, is an experienced bankruptcy counselor and litigator who has practiced for more than 15 years in this field. Valery assists a broad range of clients around Europe, in Germany and Spain notably, in restructuring and litigation matters. She offers the highest quality legal advice coupled with tailored service to deliver outstanding results to her clients and help their businesses succeed. Valery's practic...

Luc Castagnet is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Health Care Law and Real Estate Law. Luc, who practices law in Paris, France, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Luc is held by other top lawyers in the same geographic and legal practice area.

Associate attorney at PwC Law Firm for many years, Isabelle SAVIER-PLUYETTE has joined Cornet Vincent Segurel in 2018 to bring her technical expertise in international mobility of human resources and managers.With almost 30 years of experience, Isabelle advises and supports French and foreign groups about mobility and its strategic and operational aspects and she has a great experience in international projects.Across a wide range of business areas, she helps managers and companies in the ind...

Vincent Netter advises French and international clients, industrial companies and investment funds, in their acquisitions and restructurings. In this context, he assists them in transactions involving the implementation of complex contracts (partnerships, joint ventures, R&D contracts, etc.). Vincent also provides his clients with his regulatory expertise in specific sectors, such as defense and security or life sciences.