Merck & Co., Inc. is an American multinational pharmaceutical company headquartered in Rahway, New Jersey. The company does business as Merck Sharp & Dohme or MSD outside the United States and Canada. The company is ranked fifth on the list of largest biomedical companies by revenue.
- Country
- United States
- Headquarters
- Kenilworth, Philadelphia, Rahway
- Inception
- 1891
- Website
- https://www.merck.com, https://www.msd.no/
