RAY CORPORATION revenue for the last year amounted to 11.22 B JPY, the most of which — 5.84 B JPY — came from its highest performing source at the moment, Technical Solutions, the year earlier bringing 5.18 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought RAY CORPORATION 11.22 B JPY, and the year before that — 12.45 B JPY.