1. Abbott Laboratories
2. BioStable Science & Engineering Inc.
3. Bolton Medical Inc.
4. Cardiatis SA
5. Cardinal Health Inc.
6. Cook Group
7. Edwards Lifesciences Corporation
8. ENDOLOGIX Inc.
9. InSitu Technologies Inc.
10. JOTEC GmbH
11. LeMaitre Vascular Inc.
12. Medtronic Plc
13. MicroPort Scientific Corporation
14. Terumo Aortic
15. W. L. Gore & Associates Inc.