Sygnum Bank’s B2B Model Fuels Switzerland’s Crypto Boom

Zurich-based Sygnum Bank has connected its regulated cryptocurrency services directly to Bancastato’s online banking system, giving clients in Switzerland’s Ticino region the ability to buy, hold, and sell four digital assets without opening an account at a separate exchange.

It has been the friction created when customers are forced to leave their bank’s ecosystem, complete another onboarding process, and manage assets on a separate platform. By keeping everything inside Bancastato’s existing interface, the experience feels like adding another investment product rather than introducing an entirely new financial relationship.

The arrangement also makes Bancastato the first bank using Avaloq’s software-as-a-service banking environment to offer cryptocurrency trading through Sygnum’s application programming interface, or API. In practice, that means the trading infrastructure operates behind the scenes while customers continue interacting with the same banking platform they already know.

That separation reflects a model that has become increasingly common across regulated finance: Banks keep ownership of the client, while specialized providers handle the infrastructure that would otherwise require years of development, regulatory approvals, and ongoing maintenance. Sygnum also safeguards customers’ digital assets through its institutional custody platform.

Custody extends well beyond simply storing private keys. It involves layered security controls, governance procedures, independent audits, and legal structures designed to separate customer assets from a bank’s own balance sheet. Legal segregation has become one of the defining features that institutional clients expect because it helps reduce counterparty risk if a financial institution encounters operational or financial distress.

Sygnum Chief B2B Officer Fritz Jost said the integration reflects growing demand for regulated digital asset services that plug directly into existing banking systems. He described Bancastato’s launch as “a significant step in the maturity and scalability of regulated digital asset infrastructure.”

Sygnum says those partnerships already extend regulated digital asset services to more than one-third of Switzerland’s population through existing banking relationships. Bancastato expands that network into the country’s Italian-speaking region, reinforcing another trend that has emerged across Europe: Regional banks are increasingly adopting digital assets without abandoning their traditional role as community financial institutions.

Sygnum traces its origins to discussions held during the Singapore Fintech Festival in 2017. The company was incorporated in Switzerland in May 2018 and in Singapore a month later, establishing a dual-hub structure centered on Zurich’s banking sector and Singapore’s capital markets.

Zurich remains the company’s operational and regulatory headquarters, supporting custody, compliance, risk management, product development, and the technology powering partner institutions. Sygnum secured Swiss banking and securities dealer licenses in 2019, placing the company under the supervision of the Swiss Financial Market Supervisory Authority, or FINMA.

That pattern illustrates how Switzerland has approached digital assets differently from many jurisdictions. Rather than creating a parallel financial system, regulators have largely folded cryptocurrency into existing banking supervision through licensing standards covering custody, trading, compliance, and anti-money laundering (AML) requirements.

Combined with the concentration of blockchain firms around Zug’s Crypto Valley, the framework has given financial institutions a clearer path toward launching regulated services without rewriting their entire operating model.