DIAMOND ELECTRIC HLDGS CO LTD revenue for the last year amounted to 93.33 B JPY, the most of which — 36.43 B JPY — came from its highest performing source at the moment, Electronics, the year earlier bringing 35.23 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought DIAMOND ELECTRIC HLDGS CO LTD 40.50 B JPY, and the year before that — 41.18 B JPY.