Norbert Chareyron

Mathieu Hugueville is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Mathieu, who practices law in Lyon, France, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mathieu is held by other top lawyers in the same geographic and legal practice area.

Laurent BUTSTRAËN is co-head of the Non-Profit Organizations Department. He has developed recognized expertise in : legal and tax aspects of the incorporation and operation of associations and non-profit organizations (legal audits, tax, incorporation of structures relating to the implementation of complex projects, etc.) contractual undertakings (drafting of contracts, transactions, etc.) due diligence legal and tax audits, design and implementation of the reorganization and restructuri...

Frédéric SUBRA is co-head of the LYON office’s "Wealth law & taxation" and "Corporate taxation" Departments. Alongside standard services in tax law (repeat advisory work and litigation management), he has developed recognized expertise in : taxation linked to mergers and acquisitions and more generally to company restructurings and transfers taxation of groups of companies, tax consolidation, global consolidation tax audits during closures of accounts or acquisitions, ...

Audrey Lançon is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Audrey, who practices law in Lyon, France, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Audrey is held by other top lawyers in the same geographic and legal practice area.

Luc-Marie AUGAGNEUR holds a Diploma in Corporate Counsel from Lyon III University (Jean Moulin) and the Rhône-Alpes Law School (Lyon). He has been practicing law since 2003. In 2020, he joined Cornet Vincent Ségurel's Lyon office as Partner to bring his expertise in Competition, Distribution, Business Law Litigation, Economic Criminal Law and Digital Law. Luc-Marie has comprehensive experience in Marketing Law, Intellectual Property, as well as in IT, AI and Compliance. He assist...

Yann Bougenaux is an attorney with Oren Avocats in Lyon, where he focuses his practice on labor and employment law with a specialization in Workplace accidents and occupational diseases . He advises companies and organizational leaders on the legal issues that arise throughout the employment relationship, from hiring and contract drafting to workplace policies and dispute resolution. His work often involves guiding clients through the practical application of French labor regulations while he...

Philippe DUMEZ is co-head of the LYON office’s "Merges & Acquisitions - Corporate law" Department. Alongside standard services in Corporate Law (equity financing), he works from the LYON office in : restructurings, mergers, company transfers, leverage operations (LBOs, OBOs and fundraising), supporting external growth, etc. drafting specific contracts (industrial subcontracting, distribution, sales of client lists) struggling companies : preventive procedures (conciliation, ad hoc a...

Xavier DELSOL is the founder and co-head of the Non-Profit Organizations Department. He has developed recognized expertise in both advisory work and litigation in : taxation of associations and non-profit organizations organization, management and restructuring of associations and non-profit organizations collective worship law tourism law sports law culture law education law patronage and sponsorship. He works primarily for associations, foundations, endowment funds, mutual structures, profe...

Séverine BRAVARD has developed recognized expertise in : mergers and acquisitions, on both the legal and tax aspects national and international restructurings of groups of companies, on both the legal and tax aspects financing and banking law on behalf of managers or banking institutions, in the context of the preparation and negotiation of banking documentation (structured financing – mezzanine debt – asset financing and others). She was elected by her peers as one of the ...

Brice BRIEL is a partner and co-head of the Employment law – Social welfare law department. He has developed particular expertise in : collective bargaining (conclusion of collective agreements, working time, mandatory annual negotiations, incentives and profit-sharing, etc.), workforce management (employment contracts, legal monitoring for updating collective agreements, variable pay, disciplinary proceedings, terminations, mobility, etc.), social welfare, individual and collective gri...