Mueller Industries, Inc. revenue for the last year amounted to 3.42 B USD, the most of which — 2.38 B USD — came from its highest performing source at the moment, Piping Systems, the year earlier bringing 2.73 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Mueller Industries, Inc. 2.57 B USD, and the year before that — 2.97 B USD.