ADEKA CORPORATION revenue for the last year amounted to 403.34 B JPY, the most of which — 211.72 B JPY — came from its highest performing source at the moment, Chemical, the year earlier bringing 200.12 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought ADEKA CORPORATION 182.73 B JPY, and the year before that — 169.77 B JPY.