The Sumitomo Chemical Group, including over 100 subsidiaries and affiliates, operates business in five sectors- basic chemicals, petrochemicals, IT-related chemicals, health & crop sciences, and pharmaceuticals.

The Basic Chemical provides a wide spectrum of products, including a range of industrial chemicals, syntjetic textile fibers, methyl mathacrylate (MMA) monomer and polymer, rubbe chemicals, and aluminum.

The Petrochemicals & Plastics Sector provides a wide spectrum of petrochemical products, including synthetic resins typified by polyethylene and polypropylene, synthetic rubber, organic chemicals such propylene oxide, and elastomers and other high-performance resins.