Marathon Oil Corporation revenue for the last year amounted to 6.70 B USD, the most of which — 5.25 B USD — came from its highest performing source at the moment, Crude Oil and Condensate, the year earlier bringing 5.80 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Marathon Oil Corporation 6.20 B USD, and the year before that — 7.27 B USD.