Rupertus is responsible for developing BitMEX's global client relationships, overseeing the commercial success of the expanding range of products, and growing the company's market share in the hyper-competitive crypto space. Rupertus started his new role on the 1st of January, 2022, and reports directly to BitMEX CEO, Alexander Höptner.

Rupertus previously served as CEO at Crypto Finance (Brokerage) AG for over a year, during which time he championed innovative digital asset services for the group’s banking clients. He has a strong, well-rounded track record from previous roles, having worked in leadership positions at ABN AMRO Bank, BNP Paribas, Macquarie Group, SIX Digital Exchange, Boerse Stuttgart, and other leading financial and fintech companies in London, Hong Kong, Paris, and Germany.