TRANSDIGM GROUP INC revenue for the last year amounted to 7.13 B EUR, the most of which — 3.54 B EUR — came from its highest performing source at the moment, Power & Control, the year earlier bringing 3.14 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought TRANSDIGM GROUP INC 4.52 B EUR, and the year before that — 4.03 B EUR.