- Business
- Sumitomo Chemical Company, Limited (4005.T) manufactures and markets a broad portfolio of chemicals and related products through five principal segments: Agro & Life Solutions; ICT & Mobility Solutions; Advanced Medical Solutions; Essential & Green Materials; and Sumitomo Pharma. The Agro & Life Solutions segment provides crop protection chemicals including pesticides and insecticides, fertilizers, agricultural materials, household insecticides, products for infectious disease control, and feed additives; the ICT & Mobility Solutions segment offers optical products, color filters, semiconductor processing materials, compound semiconductor materials, touch screen sensor panels, and battery components; the Advanced Medical Solutions segment develops ethical pharmaceuticals, radiopharmaceuticals, and radiation therapy equipment; the Essential & Green Materials segment produces synthetic resins, raw materials for synthetic fibers, industrial chemicals, methacrylates, processed synthetic resin products, aluminum and alumina, synthetic rubber, engineering plastics, dyes, additives, and battery parts; and Sumitomo Pharma focuses on pharmaceuticals including regenerative medicine initiatives. The company, founded in 1913 and headquartered in Tokyo, Japan, maintains global operations with manufacturing facilities, R&D centers, and sales networks across Asia, North America, Europe, Latin America, and other regions, serving industries such as agriculture, healthcare, electronics, energy, and automotive. Recent strategic developments include the November 2025 agreement to acquire 100% of Asia Union Electronic Chemical Corporation, a Taiwanese semiconductor process chemicals firm, to bolster its global manufacturing footprint with new bases in Taiwan and the United States; the February 2025 acquisition of the LCP neat resin business intangible asset from Syensqo SA/NV to expand product and technology offerings; the full acquisition of Philagro Holding S.A. in France and Kenogard S.A. in Spain and Portugal to strengthen European crop protection sales; and an increase in ownership of a regenerative medicine CDMO to 66.6% effective October 2024, alongside plans for a new joint venture with Sumitomo Pharma.