Waste Management, Inc. revenue for the last year amounted to 20.43 B USD, the most of which — 8.41 B USD — came from its highest performing source at the moment, East Tier, the year earlier bringing 8.31 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Waste Management, Inc. 19.59 B USD, and the year before that — 18.86 B USD.