WASTE MANAGEMENT INC revenue for the last year amounted to 460.00 B MXN, the most of which — 181.45 B MXN — came from its highest performing source at the moment, East Tier, the year earlier bringing 142.88 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought WASTE MANAGEMENT INC 440.07 B MXN, and the year before that — 332.82 B MXN.