SONOVA HOLDING AG revenue for the last year amounted to 3.63 B CHF, the most of which — 3.35 B CHF — came from its highest performing source at the moment, Hearing Instruments, the year earlier bringing 3.45 B CHF. The greatest contribution to the revenue figure was made by EMEA (excluding Switzerland) — last year it brought SONOVA HOLDING AG 1.83 B CHF, and the year before that — 1.82 B CHF.