PEARSON PLC revenue for the last year amounted to 92.65 B MXN, the most of which — 41.50 B MXN — came from its highest performing source at the moment, Assessment & Qualifications, the year earlier bringing 33.71 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought PEARSON PLC 63.75 B MXN, and the year before that — 54.14 B MXN.