1. Abbott Laboratories
2. Astellas Pharma Inc.
3. AstraZeneca PLC
4. Bavarian Nordic A/S
5. Bharat Biotech
6. Biological E Ltd.
7. CSL Limited
8. DAIICHI SANKYO COMPANY
LIMITED
9. Emergent BioSolutions Inc.
10. GlaxoSmithKline PLC
11. Incepta Vaccine
Ltd.
12. Johnson and Johnson Services Inc.
13. Lonza Group AG
14. Merck & Co. Inc.
15. Mitsubishi Tanabe Pharma Corporation
16. Novartis International AG
17. Novavax Inc.
18. Pfizer Inc.
19. Sanofi SA
20. Serum Institute of India Pvt. Ltd
21. Sinovac Biotech Ltd.