NIKKO CO LTD revenue for the last year amounted to 44.10 B JPY, the most of which — 17.94 B JPY — came from its highest performing source at the moment, Asphalt Plant, the year earlier bringing 17.34 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought NIKKO CO LTD 40.66 B JPY, and the year before that — 34.06 B JPY.