PEARSON ORD GBP0.25 revenue for the last year amounted to 3.67 B GBP, the most of which — 1.56 B GBP — came from its highest performing source at the moment, Assessment & Qualifications, the year earlier bringing 1.44 B GBP. The greatest contribution to the revenue figure was made by United States — last year it brought PEARSON ORD GBP0.25 2.50 B GBP, and the year before that — 2.67 B GBP.