VIEILLE-CESSAY Sibylle, ALLEN & OVERY SCS

Sibylle holds an LL.M. from the University of California, Berkeley, a Law degree and Master 1 from the Université Paris 1 Panthéon-Sorbonne, and an LL.B. from King’s College London.

She was admitted to the New York bar in 2015 and to the Paris bar in 2017. She is registered with the Luxembourg bar.

Sibylle joined Allen & Overy in 2019, prior to which she worked at a leading international law firm.