Guillaume Giuliani

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...

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...

Jean-Christophe Amy practises in mergers & acquisitions and corporate law. He has also developed an expertise in corporate taxation. He assists French and international groups, listed or not, for their corporate finance operations, such as acquisitions, divestitures or joint-ventures. He also advises his clients for the structuring and the implementation of complex group reorganizations. His practice covers notably health and life sciences, renewable energies, food & beverage and comm...

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.

Niels Dejean is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Private Equity Law, Private Funds and Tax Law. Niels practices law in Paris, France Best Lawyers has recognized Niels Dejean since 2010. 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 Niels Dejean is held by other lawyers.

For more information, please visit www.gibsondunn.com/lawyer/harroch-ariel/ .

Marie Fillon is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Marie practices law in Paris, France Best Lawyers has recognized Marie Fillon 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 Marie Fillon 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...

Guillaume Touttée is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Guillaume practices law in Paris, France Best Lawyers has recognized Guillaume Touttée since 2011. 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 Guillaume Touttée is held by other lawyers.

Thierry Lauriol is a recognised specialist in the fields of mining, energy and natural resources law, and in international, commercial and investment arbitration, and OHADA law. As Partner since 1997 and Manager of the Energy, Mining and Infrastructure Department, he has almost thirty years’ experience in France, Europe, Africa and the Middle East. Thierry, who has a Doctorate in Law, teaches at Paris II – Panthéon-Assas University, where he co-leads a university diploma de...