DATA HORIZON CO.LTD revenue for the last year amounted to 4.41 B JPY, the most of which — 4.41 B JPY — came from its highest performing source at the moment, Medical-related Information Services, the year earlier bringing 2.99 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought DATA HORIZON CO.LTD 4.41 B JPY, and the year before that — 2.99 B JPY.