1. Abbott Laboratories
2. Astellas Pharma Inc.
3. Bristol-Mayers Squibb
4. Gilead Sciences
5. GlaxoSmithKline Pharmaceuticals Ltd
6. F. Hoffmann-La Roche Ltd
7. Merck & Co. Inc
8. Novartis AG
9. Sanofi S.A
10. Pfizer Inc.
11. Takeda Pharmaceuticals