IHI Corporation manufactures an enormous range of products. The Resources, Energy and Environment division provides boilers, storage facilities, nuclear power equipments. The Social Infrastructure and Marine division provides bridges, floodgates, shield machines and marine structures, as well as operates real estate business. The Industrial System and General Machinery division provides marine machinery, logistics systems, transportation machinery, parking, steel machinery, industrial machinery, among others. The Aerospace and Defense division provides aviation engine, rocket systems and space utilization, defense equipment systems and others. The Others division provides communication, electronic, electrical measurement, information processing equipments and devices, among others.