1. Amplifon Hearing Health Care
Corp.
2. Arphi Electronics Private Limited
3. Audifon GmbH & Co. KG
4. Audina Hearing Instruments Inc.
5. Beltone Group
6. Cochlear Ltd.
7. Demant A/S
8. Eargo Inc.
9. Earlens Corp.
10. GN Store Nord A/S
11. Horentek Hearing Diagnostics
12. IN4 Technology Corporation
13. Interacoustics A/S
14. INVENTIS NORTH AMERICA INC.
15. MAICO Diagnostics GmbH
16. Oticon Medical A/S
17. Rion Co. Ltd.
18. SeboTek Hearing Systems
LLC
19. Sonova AG
20. Starkey Laboratories Inc.
21. Unitron
22. WS Audiology A/S