Sébastien started his career with PwC in Monaco working with industrial clients and then with banking clients in the Principality.
He then transferred internally to the PwC office in Geneva with a dual focus on US GAAP and French-speaking SME mandates.
He left PwC in 2015 to join Tamaggo as CFO (360° camera manufacturer) freshly capitalized with 55M$ and backed by a Geneva-based private equity firm in which :
Joined Largillière Finance in March 2019 to expand Largillière's reputation in Switzerland and maximize cross border transactions.