Merck & Co.
Merck & Co. is a multinational pharmaceutical company founded in 1891 as the American affiliate of the German Merck Group, made independent in 1919 after U.S. government expropriation and resale. Its early growth came from strategic mergers — not organic R&D — and its landmark streptomycin breakthrough relied on external academic research funded by the company. Under George W. Merck’s presidency (1925–1950), it developed synthetic vitamins, sulfas, antibiotics, and hormones, while simultaneously leading the U.S. biological weapons programme. The gap between its self-presentation as a scientific pioneer and its actual mechanics — acquisition, outsourcing, and state-aligned research — is the core of its business story.