1. Amgen Inc.
2. AstraZeneca PLC
3. Avid Bioservices Inc.
4. Bayer AG
5. Bristol-Myers Squibb
6. C.H. Boehringer Sohn AG & Ko. KG
7. ELI Lilly and Company
8. F. Hoffmann-La Roche Ltd
9. Gilead Sciences Inc.
10. GSK PLC
11. Janssen Global Services
LLC
12. Merck & Co. Inc.
13. Novartis International AG
14. OSE Immunotherapeutics SA
15. Pfizer Inc.