A.O. Smith Corporation revenue for the last year amounted to 3.82 B USD, the most of which — 2.44 B USD — came from its highest performing source at the moment, Water Heaters and Related Parts, the year earlier bringing 2.46 B USD. The greatest contribution to the revenue figure was made by North America — last year it brought A.O. Smith Corporation 2.93 B USD, and the year before that — 2.92 B USD.