NIHON SUIDO CONSULTANTS CO LTD revenue for the last year amounted to 23.53 B JPY, the most of which — 10.92 B JPY — came from its highest performing source at the moment, Sewerage, the year earlier bringing 10.15 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought NIHON SUIDO CONSULTANTS CO LTD 21.88 B JPY, and the year before that — 20.77 B JPY.