Hitachi Astemo, formerly Hitachi Automotive Systems, is a global mega-supplier in the automotive industry, developing, manufacturing, and marketing technologies for mobility. It was formed from the merger of Hitachi Automotive Systems with Keihin, Showa, and Nissin Kogyo. The company focuses on powertrain systems, chassis, and advanced driver-assistance systems (ADAS). Hitachi Astemo aims to contribute to a sustainable society by reducing environmental impact, eliminating traffic accidents, and improving comfort through innovative automotive solutions.