Interton has been developing hearing aids for almost 50 years. Today our products are sold in more than 70 countries.
Interton is founded in 1962 by Hans-Herbert Türk and Hellmuth J. Türk in Cologne, Germany.
The second generation of the Türk family joins the company.
Interton releases its first programmable hearing aid.
Interton takes over the American company Authorised Hearing Systems, including a contract to supply hearing aids to Veteran Affairs.
The GN ReSound Group buys Interton.
Interton introduces SLIM – only 5 mm wide and the slimmest Receiver-in-the-Ear hearing aid ever made at that time.
Interton introduces RELAY – the first digital wireless hearing aid for CROS and BiCROS.
Interton introduces the Avio series. Three full families launched at the same time.
Interton launches a new corporate visual identity, with a new tagline: “Essential Hearing”.