TOPKEY CORPORATION revenue for the last year amounted to 9.50 B TWD, the most of which — 7.62 B TWD — came from its highest performing source at the moment, Sports and Leisure, the year earlier bringing 7.57 B TWD. The greatest contribution to the revenue figure was made by Asia — last year it brought TOPKEY CORPORATION 6.09 B TWD, and the year before that — 5.76 B TWD.