List of banks in Spain
The following list of banks in Spain is to be understood within the framework of the European single market and European banking union, which means that Spain's banking system is more open to cross-border banking operations than peers outside of the EU. Spain's banking sector has also experienced significant digital transformation in the 2020s, with the growth of online banks, neobanks and mobile banking platforms. == Policy framework == European banking supervision distinguishes between significant institutions (SIs) and less significant institutions (LSIs), with SI/LSI designations updated regularly by the European Central Bank (ECB).