WESTPAC BANKING CORPORATION revenue for the last year amounted to 21.64 B AUD, the most of which — 9.53 B AUD — came from its highest performing source at the moment, Consumer, the year earlier bringing 9.60 B AUD. The greatest contribution to the revenue figure was made by Australia — last year it brought WESTPAC BANKING CORPORATION 40.22 B AUD, and the year before that — 20.20 B AUD.