TIS INC. revenue for the last year amounted to 549.00 B JPY, the most of which — 164.79 B JPY — came from its highest performing source at the moment, Global Information Technology Solution, the year earlier bringing 153.53 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TIS INC. 549.00 B JPY, and the year before that — 508.40 B JPY.