Management board

A pioneer in the digital health industry, Daniel has spent the past 18 years building technology companies and brands.
He is the founder of the Le Mans-based Sephira Group, whose flagship SESAM Vitale brand is the leading platform for secure billing and data transmission between patients, providers, and payers in France.

Paul is the CEO of Sivan and the Sephira Group, a pioneering telemedicine company based in France. A seasoned executive with over 27 years' experience in senior management roles, he specializes in the restructuring and recovery of high potential enterprises.
Paul earned his law degree from Lyon University, qualifying as a lawyer in 1980.

An economist by training, Ayala brings to Sivan a wealth of financial planning and operational experience. She cut her teeth in investing banking, working as an analyst and senior manager at BNP Paribas in New York, before leading change management and supply chain projects for ADAMA, a ChemChina’s subsidiary in Israël prior to joining Sivan.
Ayala has an MBA from HEC Paris (Grande Ecole) and master’s degrees in economics and Finance from Sciences Po.