GIKEN HOLDINGS CO LTD revenue for the last year amounted to 5.17 B JPY, the most of which — 2.82 B JPY — came from its highest performing source at the moment, Architectural, the year earlier bringing 2.78 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought GIKEN HOLDINGS CO LTD 5.17 B JPY, and the year before that — 5.48 B JPY.