Question: what are the top pharmaceutical companies in the world?
Answer: Novartis — $47.45 billion., Merck — $46.84 billion., GlaxoSmithKline — $43.54 billion., Johnson & Johnson — $42.1 billion., AbbVie — $33.27 billion., Sanofi — $27.77 billion., Bristol-Myers Squibb — $26.15 billion., AstraZeneca — $23.57 billion.