UNITED UTILITIES GROUP PLC revenue for the last year amounted to 2.28 B EUR, the most of which — 1.16 B EUR — came from its highest performing source at the moment, Wholesale Wastewater Charges, the year earlier bringing 1.04 B EUR. The greatest contribution to the revenue figure was made by United Kingdom — last year it brought UNITED UTILITIES GROUP PLC 2.28 B EUR, and the year before that — 2.08 B EUR.