OPEN HOUSE GROUP CO. LTD. revenue for the last year amounted to 7.27 B EUR, the most of which — 3.74 B EUR — came from its highest performing source at the moment, Detached House, the year earlier bringing 3.64 B EUR. The greatest contribution to the revenue figure was made by Japan — last year it brought OPEN HOUSE GROUP CO. LTD. 7.27 B EUR, and the year before that — 6.71 B EUR.