ICHIKEN CO LTD revenue for the last year amounted to 96.37 B JPY, the most of which — 93.26 B JPY — came from its highest performing source at the moment, Construction Project, the year earlier bringing 87.65 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought ICHIKEN CO LTD 96.37 B JPY, and the year before that — 88.06 B JPY.