SEIREN CO. LTD revenue for the last year amounted to 919.26 M EUR, the most of which — 570.08 M EUR — came from its highest performing source at the moment, Vehicle Materials, the year earlier bringing 478.45 M EUR. The greatest contribution to the revenue figure was made by Japan — last year it brought SEIREN CO. LTD 405.79 M EUR, and the year before that — 411.01 M EUR.