United Overseas Bank Ltd. revenue for the last year amounted to 10.37 B USD, the most of which — 5.27 B USD — came from its highest performing source at the moment, Group Wholesale Banking, the year earlier bringing 4.50 B USD. The greatest contribution to the revenue figure was made by Singapore — last year it brought United Overseas Bank Ltd. 5.88 B USD, and the year before that — 4.83 B USD.