Six Swiss banks have joined Swiss Stablecoin AG to test potential uses for a Swiss franc-pegged stablecoin in Switzerland, UBS said Wednesday, as banks respond to growth in stablecoins and cryptocurrencies.
UBS, PostFinance, Sygnum, Raiffeisen, Zürcher Kantonalbank, and Banque Cantonale Vaudoise are launching a secure digital live environment, or sandbox, to explore ways to link blockchain applications with the Swiss franc, UBS said. The initiative is open to other banks.
UBS said there is currently no regulated Swiss franc-pegged stablecoin with broad use in Switzerland. The sandbox will run in 2026 and aims to support Switzerland’s digital money ecosystem.
Stablecoins are cryptocurrencies designed to hold a constant value and are backed by traditional currencies. Some banks view them as potential competitors and are testing blockchain-based products and services.
Last year, 10 European banks, including ING, UniCredit, and BNP Paribas, formed a company to launch a euro-pegged stablecoin in the second half of 2026. In a separate effort last year, another group of 10 banks, including Bank of America, Deutsche Bank, Goldman Sachs, and UBS, said they were jointly exploring issuing a stablecoin.
Stablecoin use has grown sharply in recent years, but the market is dominated by El Salvador-based Tether, and demand for the few bank-issued stablecoins has so far been limited.