NGK Insulators Ltd. revenue for the last year amounted to 3.82 B USD, the most of which — 2.39 B USD — came from its highest performing source at the moment, Entertainment, the year earlier bringing 2.41 B USD. The greatest contribution to the revenue figure was made by Japan — last year it brought NGK Insulators Ltd. 876.07 M USD, and the year before that — 975.39 M USD.