1 (218) | AstraZeneca, United Kingdom | GBR | ||
2 (230) | GlaxoSmithKline, United Kingdom | GBR | ||
3 (282) | Pfizer Inc., United Kingdom | GBR | ||
4 (782) | Eli Lilly and Company Ltd., United Kingdom | GBR | ||
5 (4905) | Atomic Weapons Establishment | GBR | ||
6 (5053) | ARUP | GBR | ||
6 (5053) | BMJ Group | GBR | ||