TKC CORPORATION revenue for the last year amounted to 75.22 B JPY, the most of which — 50.47 B JPY — came from its highest performing source at the moment, Accounting Firm, the year earlier bringing 48.75 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TKC CORPORATION 75.22 B JPY, and the year before that — 71.92 B JPY.