Merck

Merck & Co., Inc., also known as Merck Sharp & Dohme (MSD) outside the U.S. and Canada, is a leading global biopharmaceutical company based in Rahway, New Jersey. Founded in 1891, Merck has grown into one of the largest pharmaceutical companies worldwide, employing around 70,000 people across more than 140 countries. The company focuses on discovering, developing, manufacturing, and commercializing medicines, vaccines, biologic therapies, and animal health products. Merck operates through two main segments: Pharmaceuticals and Animal Health. The Pharmaceutical segment develops prescription medicines across various therapy areas, including oncology, vaccines, infectious diseases, and immunology. The Animal Health segment provides veterinary pharmaceuticals and vaccines for livestock and companion animals. Merck's notable products include Keytruda, Gardasil, and Januvia, which are widely recognized in their respective fields. The company is committed to advancing healthcare and improving lives through innovative science and extensive research and development efforts.