QATAR NATIONAL BANK QPSC revenue for the last year amounted to 38.48 B QAR, the most of which — 19.17 B QAR — came from its highest performing source at the moment, Corporate Banking, the year earlier bringing 16.67 B QAR. The greatest contribution to the revenue figure was made by Qatar — last year it brought QATAR NATIONAL BANK QPSC 21.79 B QAR, and the year before that — 19.18 B QAR.