Hitachi Ltd. engages in the manufacture and sale of electrical equipment. It operates through the following segments: Digital Systems & Services, Green Energy & Mobility and Connective Industries. The Digital Systems & Services segment includes digital solutions, IT products and ATM. The Green Energy & Mobility segment services includes energy solution and railway system. The Connective Industries segment services includes building systems, lifestyle, measurement and analysis systems, industrial and distribution solutions, water/environmental solutions and industrial equipment. The company was founded by Namihei Odaira in 1910 and is headquartered in Tokyo, Japan.