TOKYO ENERGY & SYSTEMS INC revenue for the last year amounted to 79.06 B JPY, the most of which — 76.74 B JPY — came from its highest performing source at the moment, Equipment Works, the year earlier bringing 71.78 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TOKYO ENERGY & SYSTEMS INC 79.06 B JPY, and the year before that — 72.58 B JPY.