For STARKEY missing www.hoerex.de4. HÖREX Hör-Akustik eG is an purchasing and service association for independent hearing clinics in Germany. They are cooperatively organized.
Hoerex selling Starkey devices rebranded as Telefunken hearing aids2.
Audis can apply to become an HÖREX member and become exclusive distributor for TELEFUNKEN hearing systems.
Another cooperative for independed Audis in Germany is Meditrend1 and their members can sell SoniTon2 Hearing Aids (rebranded).
The hearing aid line of SoniTon Personal2 seems to be from Oticon/Demant , the devices SoniTon Swiss seems to be from Bernafon/Demant , whereas SoniTron UP1 are likely Unitron Blu/Sonova , and SoniTon Comfort1 looks like AudioService/WSAudiology