The top 10 pharmaceutical companies in the world, ranked by pharmaceutical sales revenue, are:
- Pfizer (US): $58.5 billion
- Johnson & Johnson (US): $54.8 billion
- AbbVie (US): $54.3 billion
- Merck & Co. (US): $53.6 billion
- Roche (Switzerland): $48.7 billion
- AstraZeneca (Sweden/UK): $45.8 billion
- Novartis (Switzerland): $45.4 billion
- Bristol-Myers Squibb (US): $45.1 billion
- Sanofi (France): $40.6 billion
- GlaxoSmithKline (UK): $37.8 billion