1. AbbVie Inc.
2. Amgen Inc.
3. AstraZeneca Plc
4. Bayer AG
5. Beckman Coulter Inc.
6. Boehringer Ingelheim GmbH
7. Bristol-Myers Squibb Company
8. Eli Lilly and Company
9. F. Hoffmann-La Roche AG
10. Gilead Sciences Inc.
11. Johnson & Johnson Services Inc.
12. Merck & Co. Inc.
13. Novartis International AG
14. Pfizer Inc.
15. Qiagen NV
16. Regeneron Pharmaceuticals Inc.
17. Rigel Pharmaceuticals Inc.
18. Sanofi SA
19. Thermo Fisher Scientific Inc.