Sébastien Dechelle

Sébastien Dechelle is a Senior Business Development professional currently working at OneStream Software since 2019, where they focus on corporate performance management solutions. Prior to this, Sébastien held a role in Client Strategy at Meltwater, developing a client portfolio across EMEA, and earlier worked as a Sales Consultant at Wall Street English, managing B2B and B2C sales processes. Sébastien's career began with an internship at Aurel BGC in financial brokerage, and they hold multiple degrees, including a Master's in International Business from Hult International Business School and a Bachelor's in Business Development from Novancia Business School Paris.