Stäfa

Stäfa () is a municipality in the district of Meilen in the canton of Zürich in Switzerland.

Sonova Holding AG (Phonak Holding AG before 1 August 2007) is an internationally active Swiss group of companies headquartered in Stäfa that specializes in hearing care (hearing instruments, cochlear implants, wireless communication). The Sonova group operates through its core business brands Phonak, Unitron, Advanced Bionics, AudioNova and the consumer product division of Sennheiser. It is one of the largest providers in the sector worldwide. The group and its brands hold 24% of the global hearing aid market in sales. As of 11 September 2022, Sonova was a component of the Swiss Market Index.

railway station in Canton of Zürich, Switzerland

railway station in Canton of Zürich, Switzerland