WPP plc revenue for the last year amounted to 14.97 B USD, the most of which — 15.66 B USD — came from its highest performing source at the moment, Global Integrated Agencies, the year earlier bringing 15.02 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought WPP plc 6.45 B USD, and the year before that — 6.44 B USD.