Sumitomo Chemical Co., Ltd. is a diversified Japanese chemical manufacturer within the Sumitomo Group. The company develops, produces, and markets products across multiple segments, including petrochemicals and plastics, energy and functional materials, IT/electronic materials, health and crop sciences, and pharmaceuticals (through subsidiaries). It operates a global network of manufacturing and R&D sites serving customers in Japan, Asia, the Middle East, Europe, and the Americas.
Its portfolio spans polyolefins and other basic chemicals; specialty resins, films, and elastomers; semiconductor and display materials; battery materials; and crop protection products and fertilizers. These materials are used in applications across automotive, packaging, electronics, agriculture, and life sciences. The company also pursues initiatives in circularity and lower-carbon technologies, including advanced recycling and biomass-derived feedstocks, to improve resource efficiency and reduce environmental impact.
