Singapore Telecommunications Ltd. revenue for the last year amounted to 9.70 B EUR, the most of which — 4.90 B EUR — came from its highest performing source at the moment, Optus, the year earlier bringing 5.24 B EUR. The greatest contribution to the revenue figure was made by Australia — last year it brought Singapore Telecommunications Ltd. 5.04 B EUR, and the year before that — 5.27 B EUR.