Sebastian is a serial entrepreneur in the digital age with a solid financial and technology background and experience in the USA and EU. From his first experience at Apple Computer, he has developed a passion for innovation. Former Chairman and CEO of Valtech, a French public company that he bought in 2010 for U$D40 Million at the brisk of bankruptcy, turned it around to become the world's leading business transformation agency. Valtech was sold to BC Partners, a UK-US Private equity fund for U$D 1.4 Billion in October 2021. 

Sebastian is currently co-founder and Chairman of Smart Immune, a French clinical-stage Biotechnology company. He co-founded Smart Immune with three remarkable women and scientists. Sebastian is a board member of DKMS, the world-leading, and biggest bone-marrow donor’s transplantation bank.

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