WPP PLC revenue for the last year amounted to 15.10 B USD, the most of which — 16.03 B USD — came from its highest performing source at the moment, Global Integrated Agencies, the year earlier bringing 14.74 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought WPP PLC 6.60 B USD, and the year before that — 6.33 B USD.