ESSENTIAL UTILITIES INC revenue for the last year amounted to 34.88 B MXN, the most of which — 19.59 B MXN — came from its highest performing source at the moment, Regulated Water, the year earlier bringing 21.12 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought ESSENTIAL UTILITIES INC 34.88 B MXN, and the year before that — 44.63 B MXN.