Sygnum, a global digital asset banking group, has introduced Sygnum Select, a new discretionary portfolio management service that adapts the time-tested model of Swiss private banking to cryptocurrencies and related investments. The platform went live on February 26, 2026, with active client mandates already in place, marking an immediate step into operational management of digital asset treasuries.

The launch addresses an expanding opportunity. Corporate and public Digital Asset Treasury Companies (DATCos) now control more than $100 billion in crypto holdings, much of it still managed informally or without dedicated professional oversight.

As digital assets shift toward mainstream portfolio allocations and regulatory environments…