Barbara Le Chapellier

Before joining UGGC Avocats, Alison Leroy worked for 7 years at Carakters, then at Franklin from 2020, and recently at Bersay, where she opened the “Life Sciences, Biotech and Pharma R&D” department. Her experience covers regulatory affairs, site and production unit management, and the negotiation and management of R&D and business development contracts (collaborative research contracts, co-development contracts, clinical trial contracts, French and European consortia, etc...

Corinne Khayat has been a partner of UGGC Avocats since 2000, where she co-heads the Competition Law department. She regularly represents her clients before the courts and competition authorities and advises in all areas of French and EU competition law. She has particular experience in notifying mergers and joint ventures to the French Competition Authority. She handles proceeding before competition authorities. Corinne Khayat assists French and foreign clients, mostly large and medium size ...

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...

Jacques-Henry de Bourmont represents French and international clients, companies and investment funds, in all their tax issues (tax and criminal advice and litigation, transfer pricing, management of intangible assets, asset optimization, structuring of management packages, executive compensation, real estate taxation, etc.). Admitted to the Paris and Frankfurt Bars, he has developed a recognized experience in the Franco-German sphere. He taught real estate taxation at ESSEC and was a French ...

With 17 year of experience, Tony JANVIER, 42, has developed an expertise in public and private works projects. He joined PARME Avocats as a partner in May 2018 to lead the construction team and develop the expertise of the firm in this field. Before joining PARME, Tony JANVIER had his own niche firm in construction law. Earlier, he worked at UGGC Avocats for nine years, five of which as a counsel. Tony JANVIER often provides advice and litigates for different companies or projects owners at a...

Francois Ouairy is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Francois practices law in Paris, France Best Lawyers has recognized Francois Ouairy since 2026. 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 Francois Ouairy is held by other lawyers.

Charlotte Michaud provides guidance and advice to human resources and legal departments of both French and international companies and groups on all aspects of employment law. This includes both their day-to-day management of labor relations with employee representative bodies, and during complex operations and reorganizations. She handles cases related to company transfers and collective layoffs, as well as issues related to working hours, compensation, and mobility. She also assists compani...

David Pilorge is a lawyer recognized by Best Lawyers in the practice area of Administrative Law. David practices law in Paris, France Best Lawyers has recognized David Pilorge 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 David Pilorge is held by other lawyers.

Jean-Francois Paque is a lawyer recognized by Best Lawyers in the practice area of Sports Law. Jean-Francois practices law in Paris, France Best Lawyers has recognized Jean-Francois Paque since 2023. 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 Jean-Francois Paque is held by other lawyers.

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...