She is a Global Executive with more than 20 years of experience in the technology and financial services industry. At ConsenSys, she focuses on business partnerships and strategic initiatives. She is Co-President of NEXUS Blockchain Labs.

She participated in the creation of the Enterprise Ethereum Alliance (EEA). She is on the Board of the Accounting Blockchain Coalition (ABC), and is President of the Blockchain for Social Impact Coalition (BSIC).

Before joining ConsenSys, she was CEO of a Wealth Management startup, strategy executive at NYSE, and a key member of PwC's global wealth management team. Ms. Grellet graduated with Honors from the Faculty of Law (Paris II Assas) and the School of Business (HEC).