BARCLAYS PLC ORD GBP0.25 revenue for the last year amounted to 26.46 B GBP, the most of which — 11.80 B GBP — came from its highest performing source at the moment, Barclays Investment Bank. The greatest contribution to the revenue figure was made by United Kingdom — last year it brought BARCLAYS PLC ORD GBP0.25 13.93 B GBP, and the year before that — 13.29 B GBP.