1. Sonova Holding AG
2. William Demant Holding A/S.
3. GN Resound Group
4. Koninklijke Philips N.V.
5. Medtronic Plc.
6. OttoBock Healthcare GmbH
7. Investor AB (Permobil AB)
8. Stryker Corporation
9. Invacare Corporation
10. Getinge AB (Arjo)
11. Medical Depot Inc.
12. Prism Medical UK
13. Etac AB
14. Handicare Group AB
15. Bischoff & Bischoff GmbH