Sonova Holding AG revenue for the last year amounted to 4.00 B USD, the most of which — 3.78 B USD — came from its highest performing source at the moment, Hearing Instruments, the year earlier bringing 3.61 B USD. The greatest contribution to the revenue figure was made by EMEA (excluding Switzerland) — last year it brought Sonova Holding AG 2.06 B USD, and the year before that — 1.91 B USD.