Obayashi Corporation, founded in 1892 and headquartered in Tokyo, is the Tokyo Stock Exchange-listed Japanese general contractor delivering Shinkansen civil wor Mitsubishi Electric (Mobility) · JR East · News
Obayashi Corporation, founded in 1892 and headquartered in Tokyo, is the Tokyo Stock Exchange-listed Japanese general contractor delivering Shinkansen civil works, metro and subway tunnelling, bridges, viaducts, airports, and large-scale buildings. With FY2024 consolidated sales of around JPY 2.6 trillion, it ranks among Japan's largest civil and rail infrastructure contractors.