Merck & Company
Merck & Company, Inc. (MRK), known as MSD outside the United States and Canada, is a global healthcare company that engages in the discovery, development, manufacturing, and marketing of a wide range of pharmaceutical products. The company operates in the healthcare sector, primarily focusing on prescription medicines, vaccines, biologic therapies, and animal health products. Merck's core product areas include oncology, vaccines, infectious diseases, and cardio-metabolic disorders, with a commitment to addressing unmet medical needs worldwide.