Banco Santander, S.A. Sponsored revenue for the last year amounted to 64.83 B USD, the most of which — 35.11 B USD — came from its highest performing source at the moment, Retail and Commercial Banking. The greatest contribution to the revenue figure was made by Brazil — last year it brought Banco Santander, S.A. Sponsored 13.76 B USD, and the year before that — 13.43 B USD.