1. Abbott Laboratories
2. Angel Medical Systems Inc.
3. BIOTRONIK SE & CO. KG
4. Boston Scientific Corporation
5. Cardiac Science Corporation
6. Edwards LifeSciences
7. GE Healthcare
8. Koninklijke Philips N.V
9. LifeWatch AG
10. Medtronic Plc.
11. Midmark Corporation
12. NIHON KOHDEN CORPORATION
13. Pulsion Medical Systems
14. Schiller AG
15. Sorin Group
16. Spacelabs Healthcare
17. St. Jude Medical Inc.
18. SunTech Medical
Inc
19. Vectorious Medical Technologies Ltd.
20. ZOLL Medical Corporation