Transdigm Group Inc. revenue for the last year amounted to 7.94 B USD, the most of which — 3.94 B USD — came from its highest performing source at the moment, Power & Control, the year earlier bringing 3.32 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Transdigm Group Inc. 5.03 B USD, and the year before that — 4.26 B USD.