xo group (t:xo gmbh; e:xo and r:xo gmbh & co. kg)

XO is the B2B brand of flatexDEGIRO Bank AG, one of Europe's largest online brokers. Launched to serve institutional clients, XO leverages the group's extensive infrastructure to provide a comprehensive suite of prime brokerage services, including multi-asset class execution, clearing, settlement, and custody. Its target clients are financial institutions such as brokers, asset managers, and fintech companies that require reliable and regulated access to global financial markets.