Otsuka – supply chain
Market Position and Market Share Otsuka Holdings Co., Ltd. (TYO: 4578) is Japan’s second-to-third largest pharmaceutical and healthcare conglomerate by revenue, competing closely with Daiichi Sankyo and Astellas Pharma, and trailing Takeda Pharmaceutical.Globally, Citeline and industry rankings place Otsuka around the top 25 pharmaceutical and biotechnology companies by worldwide revenue.In fiscal year 2025, consolidated revenue […]
Otsuka – business model
Corporate History Foundation and Chemical Manufacturing (1921–1945) The enterprise was established in 1921 by Busaburo Otsuka in Naruto, Tokushima Prefecture, Japan, initially producing inorganic chemical raw materials derived from sea salt. In 1946, the business expanded into pharmaceutical manufacturing, producing basic clinical intravenous (IV) infusion solutions. Domestic Expansion and Consumer Diversification (1946–1979) During the postwar […]