DAISEKI ECO. SOLUTION CO LTD revenue for the last year amounted to 24.15 B JPY, the most of which — 13.29 B JPY — came from its highest performing source at the moment, Soil Contamination Survey and Treatment, the year earlier bringing 14.09 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought DAISEKI ECO. SOLUTION CO LTD 16.41 B JPY, and the year before that — 17.08 B JPY.