Hélène Guillot

Member of the Bar of : PARIS Philippe MALIKIAN is a partner and co-head of the "Merges & Acquisitions - Corporate law" Department. His expertise covers the following areas : mergers & acquisitions : advising French and international groups in the framework of national or cross-border sales, acquisitions and restructurings (mergers, demergers, partial asset transfers, etc.) ; private equity / capital risk : advising managers in the framework of LBOs, advising companies or investors in ...

Pierrick Le Goff is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice and International Arbitration. Pierrick, who practices law in Paris, France, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pierrick is held by other top lawyers in the same geographic and legal practice area.

Jean-François Pourdieu is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts, Mergers and Acquisitions Law and Private Equity Law. Jean-François, 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 Jean-François is held by other top lawyers in the same geographic and legal practice area.

Edouard Caupert is a top attorney recognized by Best Lawyers in the practice area(s) of Regulatory Practice. Edouard, 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 Edouard is held by other top lawyers in the same geographic and legal practice area.

Xavier Pernot is a partner in charge of the litigation-arbitration-mediation practice. With his experience in assisting our clients in strategic and high-stakes litigation, Xavier leads a multidisciplinary team whose main areas of practice are corporate litigation and equity transactions, commercial and operational litigation, and complex industrial and financial litigation. The team also acts in insolvency proceedings, enforcement proceedings and criminal business law.

Déborah David has developed an expertise in both consultancy and litigation relating to business restructuring, particularly in an international context: employment protection plans in the context of reorganisation from a solvent position or as part of the restructuring or disposal of businesses in collective proceedings, site closures, outsourcing and operations involving the transfer of an activity at national or transnational level. Déborah also assists foreign businesses in ...

Adrien Debré is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Private Equity Law. Adrien, who practices law in Paris, France, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adrien 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...

Smaïn Guennad is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Sports Law. Smaïn, 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 Smaïn is held by other top lawyers in the same geographic and legal practice area.

Gaëlle MERLIER is co-head of the Life Sciences Department. Gaëlle’s expertise spans advisory work on regulatory and contractual matters as well as the management of complex, serial litigation in commercial matters and health product liability. She also assists her clients during criminal investigations and in their dealings with the health authorities (particularly in the context of ANSM, DGCCRF, DDPP inspections, etc.). Furthermore, Gaëlle advises her clients on mergers-...