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Pascal Gauthier is the Chief Executive Officer at Ledger. He began his career at Kelkoo, a price comparison service acquired by Yahoo for EUR 475 million in 2004. He then moved to the advertising company Criteo in 2008, where he worked for five years as COO, being instrumental in the pivot to advertising, which led to the company's global expansion and a EUR 2.17 billion market capitalisation. Prior to being CEO at Ledger, Pascal worked as a Venture Partner at Mosaic Ventures, a London-based venture capital firm focused on Series A stage companies. Pascal is also the non-executive chairman of Kaiko, a financial data website on Bitcoin.
Work Experience
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Ian Rogers
Ian Rogers is Chief Experience Officer at Ledger, Independent Non-Executive Director at Dr. Martens. Formerly, Chief Digital Officer at LVMH. Decentralizing that which was previously top-down. Specialties: Diplomacy, Rob Lord-to-human translation, lyric and trivia memorization
Charles Guillemet
Charles Guillemet is Chief Technology Officer at Ledger. He joined Ledger in 2017 as Chief Security Officer after working for 10 years in the Cryptography & Hardware Security sector. He is now Chief Technology Officer since 2019. He started his career at Tiempo, an innovative startup in the Secure industry, where he was designing the security of EAL5+ secure integrated circuits. He then worked as Technical Manager in an Information Technology Security Evaluation Facility (ITSEF) at the CEA (French research organisation in the areas of energy, defense and security, information technologies and health technologies). Charles holds a Master of Science in Cryptography & Security at the Engineering School ENSIMAG, with a Major Cryptography and Security (Valedictorian), where he used to be a Lecturer.
Robert Edstrom
Robert Edström is the Chief Engineer at Kaiko, Crypto-finance Market Data Engineer and Buzzword Bingo Champion. Building a foundation for market data in the crypto asset space. We are hiring passionate engineers with a taste for scaling distributed systems and architecture and implementation of big data pipelines.
Alexander Coenegrachts
Alexander Coenegrachts is the the VP Product at Kaiko. Presively he was Senior Product Owner and Data Analyst.
Ryan Keogh
Ryan Keogh is the VP, Legal & Compliance at Kaiko. Presively he worked at IHS Markit & Deloitte UK.
Elodie de Marchi
Elodie de Marchi is the Chief Operating Officer at Kaiko. Presively she was Mentor at LBAN - Stanford Latino Entrepreneurship Initiative. worked at Silicon Valley Bank. Elodie de Marchi graduated from Stanford University.
Clara Medalie
Clara Medalie is the Head of Growth at Kaiko. Presively she was Research Intern at Center for Responsive Politics. Clara Medalie graduated from Harvard University.
Rudy Kadoch
Rudy Kadoch is the Chief Builder of Nested. His previous role was as a Market Researcher and Analyst at Ledger, a cryptocurrency security company. Rudy earned a Master's degree in Data Science, Mathematics and Computer Science from CentraleSup¨¦lec, as well as a Master's in Computer Science from Universit¨¦ Paris Dauphine. He also holds a Programme Grande Ecole degree with a major in Data Analytics and Corporate Finance from ESSEC Business Schoo
Eric Larcheveque
Eric Larchev¨ºque is a co-founder of Ledger, a Bitcoin security company. He initially founded La Maison du Bitcoin, which merged with BTChip and Chronocoin in 2014 to become Ledger. He stores more than 1,000 bitcoins on his personal Ledger Nano. As a serial entrepreneur since 1996, Eric has founded several companies in various sectors across Europe. In 2013, he discovered Bitcoin and the blockchain technology, which he saw as the fourth industrial revolution. He then opened La Maison du Bitcoin, the French Bitcoin Center, before co-founding Ledger with the ambition to create the next European technological giant
Bediss Cherif
Bediss Cherif is Chief Product Officer at Kaiko