Tokyo Electric Power Company Holdings revenue for the last year amounted to 45.71 B USD, the most of which — 46.73 B USD — came from its highest performing source at the moment, Energy Partner, the year earlier bringing 34.99 B USD. The greatest contribution to the revenue figure was made by Japan — last year it brought Tokyo Electric Power Company Holdings 58.70 B USD, and the year before that — 43.62 B USD.