Siemens Energy AG revenue for the last year amounted to 32.90 B USD, the most of which — 11.40 B USD — came from its highest performing source at the moment, Gas Services. The greatest contribution to the revenue figure was made by Europe, Commonwealth of Independent States, Africa, Middle East — last year it brought Siemens Energy AG 12.94 B USD, and the year before that — 11.72 B USD.