DALLAH HEALTHCARE CO. revenue for the last year amounted to 3.21 B SAR, the most of which — 3.05 B SAR — came from its highest performing source at the moment, Medical Services, the year earlier bringing 2.81 B SAR. The greatest contribution to the revenue figure was made by Saudi Arabia — last year it brought DALLAH HEALTHCARE CO. 3.21 B SAR, and the year before that — 2.94 B SAR.