Héta Sacko

A member of the Paris Bar since 1989, Stéphane PERRIN graduated from the Faculties of Law of PARIS XI and PARIS II Universities, where he gained a DEA postgraduate qualification in Intellectual Property. He also graduated from PARIS II Faculty of Law’s Institute of Legal Studies. He began his career within the law firms DS Avocats (PARIS) and DUBARRY, SERVAN-SCHREIBER & WEIL (PARIS then BRUSSELS), then as a partner in SCP FLAMBARD & Associés, before creating his ow...

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

Yves Mondellini joined the Corporate Law/Mergers & Acquisitions department of UGGC Avocats in 2005. In his practice, Yves endeavours to smooth the progress of the transactions entrusted to him and to provide true added value to the clients. Aside from the problems and/or risks he can identify, Yves is always intent on being attentive and on looking for ingenious solutions while obviously ensuring the legal security and protecting the interests of our firm’s clients. MERGERS & AC...

Julien MONSENEGO is partner and co-head of the « Corporate taxation » department. He advises French and foreign companies on their domestic and international investments, strategic decisions, and day-to-day operations for more than twenty years. He has significant experience in establishing policies and documentation for transfer pricing and cross-border tax structures, R&D and intangible assets (patent and software revenues, CIR) taxation as well as sub-plan of stock-options ...

Marina Matousekova’s practice focuses on international arbitration and litigation. She represents French and international companies as well as public entities in ad hoc and institutional arbitration proceedings (in particular under the UNCITRAL, ICC, LCIA or ICSID Rules) and in court proceedings raising private or public international law issues. She notably advises clients in the sectors of energy, construction, aeronautics, as well as investments and in shareholders’ disputes. ...

Zhen Huang is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation. Zhen, 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 Zhen is held by other top lawyers in the same geographic and legal practice area.

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

With more than 15 years of experience appearing before U.S., E.U., and French regulators, Sara has consistently guided clients through the intricacies of domestic and cross-border regulatory matters. Her practice encompasses advisory services, implementation, investigations, and disputes—most notably in the financial services and banking, health care, technology and new media, and telecommunications sectors.

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.

Annie advises investors and both private and listed companies on domestic and cross-border transactions, with a focus on mergers and acquisitions and capital market transactions.