MTU AERO ENGINES HOLDING AG revenue for the last year amounted to 5.88 B CHF, the most of which — 3.89 B CHF — came from its highest performing source at the moment, Civil Engine Maintenance (Maintenance, Repair and Overhaul), the year earlier bringing 3.53 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought MTU AERO ENGINES HOLDING AG 3.09 B CHF, and the year before that — 3.38 B CHF.