SIX has earned top-tier rankings in the Global Custodian Agent Banks in Major Markets survey, maintaining its leading position in the International Central Securities Depository (ICSD) category and the Switzerland Central Securities Depository (CSD) category among non-domestic clients. The survey, an established post-trade industry benchmark, assessed providers across relationship management, client service, account management, technology, innovation, operational efficiency, and risk management.
- ICSD Average Score: 6.45 out of 7
- Switzerland CSD Average Score: 6.06 out of 7
- Top-Scoring Areas: Relationship Management, Client Service, and Account Management (approximately 6.5 or higher)
SIX retained its first-place standing in the ICSD category despite a marginal score decline from its previous survey result. In the Switzerland CSD category, the company again ranked ahead of domestic competitors and maintained its top position among non-domestic clients. The strong performance reflects consistent client satisfaction across multiple service dimensions critical to post-trade operations.
The Global Custodian survey gathers feedback from clients across major financial markets, providing market participants with performance benchmarks for central securities depositories and related infrastructure providers. SIX emphasized that client feedback directly informs its securities services strategy, and the company is committed to developing reliable, innovative, client-centered post-trade solutions as market conditions evolve.
Post-trade is all about earning trust through consistency. Ultimately, our clients need infrastructure that works reliably every day and also expect their providers to keep evolving as regulation and technology change.
These results are particularly valuable to us because they come directly from our clients. They tell us that the investment we are making in our people and services is being felt where it matters, while also giving us a clear benchmark for where we need to keep improving.
– Francisco Bejar Nuñez, Head Custody, SIX
SIX operates as the primary financial market infrastructure provider for Switzerland, managing securities trading, clearing, and settlement services for domestic and international participants.

Francisco Bejar Nuñez, Head Custody at SIX. Source: six-group.com
