MK SEIKO CO LTD revenue for the last year amounted to 28.47 B JPY, the most of which — 18.56 B JPY — came from its highest performing source at the moment, Mobility and Service, the year earlier bringing 16.81 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought MK SEIKO CO LTD 27.33 B JPY, and the year before that — 24.86 B JPY.