Sumitomo (住友商事株式会社, also known as Sumitomo Shoji) is a company that sells products and services, imports and exports, trades trilateral, and invests in domestic and international business. It operates through seven business units: Metal Products, Transportation and Construction Systems, Infrastructure, Media and Digital, Living Related and Real Estate, Mineral Resources, Energy, Chemical, and Electronics, and Energy Innovation Initiative (EII). The Metal Products segment offers products such as steel sheets, tubular, and railway. The Transportation and Construction Systems segment is engaged in businesses in transportation systems, including ships, aircraft, automobiles, and construction and mining equipment. The Infrastructure segment provides engineering, procurement, and construction services in the social, power, and logistics fields. The Media and Digital segment engages in cable television, multi-channel programming distribution, digital media-related, video content-related, and smart communications platform businesses. The Living Related and Real Estate segment operates food, healthcare, construction materials, and real estate fields. The Mineral Resources, Energy, Chemical, and Electronics segment develops and trades mineral and energy resources, basic chemicals, electronics, and life sciences products. The Energy Innovation Initiative (EII) focuses on developing carbon-free energy, expanding power and energy services, and CO2 capture, storage, and utilization.