Toda is a Japan-based company that provides construction and civil engineering services for public and private customers. It designs and manages property developments and reorganizes production systems to increase profitability. The company constructs hospitals, schools, office buildings, and other industrial facilities. It handles various large-scale projects, including tunnel and highway operations, renewable energy activities, and power generation applications, to enhance technological and industrial development. Toda has six operating segments: domestic building construction, domestic civil engineering, investment development, domestic group companies, new business fields, and overseas business. The majority of revenue comes from the domestic building construction segment.