A more fair and simple financial world for everyone.

We believe that an open and transparent money allows everyone universal access to their financial needs, finally levelling the financial playing field. 21bitcoin leverages Bitcoin's open network to provide users the first all-in-one bitcoin-native financial experience, allowing them to focus on what they love rather than worrying about their finances.
21bitcoin Founders

Who we are

21bitcoin (FIOR Digital GmbH) was founded in 2021 by Daniel Winklhammer and Dominik Seibold. In 2022, we received a registration as a service provider for virtual currencies from the Austrian Financial Market Authority. Our international team, which works at locations in Salzburg, Munich and Vienna, combines extensive knowledge of Bitcoin and the financial industry with know-how of digital business models as well as technical and legal knowledge.