SIX Digital Exchange

Financial ServicesZurich, Switzerland201-500 Employees

SDX, a mid-sized company based in Zurich in the canton of Zurich, Switzerland, operates under FINMA approval to run an exchange and a central securities depository, handling the lifecycle of digital securities from issuance to custody. Since launching in late 2021, the firm has been developing a market framework for digital assets in collaboration with a group of financial institutions that include UBS, Credit Suisse, Zürcher Kantonalbank, CM Equity, BEKB, and Incore, alongside its broader partner network.

In addition, SDX operates SDX Web3, a service line focused on delivering institutional-grade access to public blockchain infrastructure to banks and other large clients. The company positions itself within the financial services industry as part of SIX Group, aiming to modernize settlements and post-trade processing for digital securities. A recent development includes a partnership with Citigroup announced in May 2025, reflecting ongoing expansion of the platform's digitized trading and settlement capabilities.

Sign up for free to view info

Email Format Employee directory