Origin Energy Ltd. revenue for the last year amounted to 10.98 B USD, the most of which — 10.26 B USD — came from its highest performing source at the moment, Energy Markets, the year earlier bringing 9.41 B USD. The greatest contribution to the revenue figure was made by Australia — last year it brought Origin Energy Ltd. 10.98 B USD, and the year before that — 9.98 B USD.