TDK Corp. revenue for the last year amounted to 13.43 B USD, the most of which — 7.76 B USD — came from its highest performing source at the moment, Energy Application, the year earlier bringing 8.66 B USD. The greatest contribution to the revenue figure was made by China — last year it brought TDK Corp. 7.73 B USD, and the year before that — 8.81 B USD.