Merck & Co., Inc. (MSD Outside the U.S. & Canada)

Merck & Co., Inc. is one of the world’s oldest and most respected research-driven pharmaceutical companies, dedicated to discovering, developing, manufacturing, and commercializing innovative medicines, vaccines, biologics, and animal health products. Founded in 1891 and headquartered in Rahway, New Jersey, USA, the company operates as Merck & Co., Inc. in the United States and Canada and as MSD (Merck Sharp & Dohme) in most other countries.

Merck’s research focuses on oncology, vaccines, infectious diseases, cardiovascular medicine, diabetes, immunology, neuroscience, and rare diseases. The company has become a global leader in cancer immunotherapy, vaccine development, and infectious disease research through continuous investment in scientific innovation. Its global R&D network combines advanced biotechnology, genomics, AI-assisted drug discovery, precision medicine, and biologics manufacturing to accelerate the development of life-changing therapies.

Operating in more than 140 countries, Merck maintains an extensive manufacturing and supply chain network that adheres to rigorous international quality standards. The company collaborates with universities, biotechnology companies, governments, and healthcare organizations to expand access to innovative healthcare solutions worldwide. Through its commitment to scientific excellence, sustainability, patient safety, and ethical business practices, Merck continues to shape the future of pharmaceutical innovation while improving the lives of millions of patients globally.