INSOURCE CO LTD revenue for the last year amounted to 10.78 B JPY, the most of which — 5.28 B JPY — came from its highest performing source at the moment, Instructor Dispatch Training, the year earlier bringing 4.67 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought INSOURCE CO LTD 10.78 B JPY, and the year before that — 9.42 B JPY.