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Merck Reviews

Darmstadt, Germany

4.0/ 5

1 review

Merck & Co., Inc. is a leading global healthcare and biopharmaceutical company headquartered in Rahway, New Jersey. Founded in the United States in 1891 by George Merck, the company traces its ultimate origins back to the original Merck family pharmacy established in Darmstadt, Germany, in 1668. Following World War I, the U.S. branch was nationalized and established as an entirely independent corporation. Today, it operates as Merck & Co. in the United States and Canada, and conducts business as Merck Sharp & Dohme (MSD) across more than 140 countries globally. The company operates through three primary business lines: Pharmaceutical, Animal Health, and Other healthcare services. Its extensive pharmaceutical portfolio focuses heavily on oncology, vaccines, hospital acute care, immunology, neuroscience, and cardiovascular diseases. A substantial portion of its modern commercial success is driven by oncology treatments—specifically Keytruda (pembrolizumab), a blockbuster cancer immunotherapy drug—alongside key vaccine products like Gardasil, an HPV vaccine, and various childhood immunizations. Its Animal Health segment is dedicated to discovering and marketing veterinary pharmaceuticals and vaccines for livestock and companion animals. Financially, Merck is a publicly traded powerhouse on the New York Stock Exchange. For the trailing twelve months leading into mid-2026, the corporation reported a consolidated revenue of approximately $65.77 billion and maintained a massive market capitalization nearing $298 billion. The organization manages a massive global footprint, employing approximately 75,000 people worldwide and operating major research and manufacturing facilities. Under the leadership of Chief Executive Officer Robert M. Davis, the company operates under a "One Pipeline" strategy, actively investing billions annually into research and development to advance next-generation antibody-drug conjugates (ADCs), macrocyclic peptides, and artificial intelligence-driven drug discovery. Simultaneously, the name "Merck" is also carried by the original German multinational science and technology giant, Merck KGaA, headquartered in Darmstadt. Separated since 1917, the German entity holds the global rights to the Merck brand everywhere except the U.S. and Canada, where it operates under the names MilliporeSigma (Life Science), EMD Serono (Healthcare), and EMD Electronics. Merck KGaA employs over 62,000 individuals across 66 countries and specializes in life science tools, specialized healthcare, and electronic materials. Both corporations remain monumental pillars of global scientific innovation, treatment delivery, and pharmaceutical history, collectively treating hundreds of millions of patients worldwide each year.