Kobe Steel, Ltd. is a steel manufacturer. The Iron and Steel segment manufactures and sells steel bars, stainless-steel products and titanium products. The Welding segment offers welding materials, welding robots, and conducts welding-related consulting business. The Aluminum and Copper segment offers rolled aluminum products, rolled copper products, aluminum alloy products, magnesium alloy products and others. The Machinery segment manufactures and sells various energy, chemical and nuclear power-related equipment. The Resources and Engineering segment conducts engineering works and provides new transportation systems. The Kobelco Eco-Solutions provides water treatment plants, chemical and food-related equipment. The Kobelco Construction Machinery segment offers hydraulic and mini excavators. The Kobelco Crane segment provides crawler cranes and rough terrain cranes. The Others segment develops and leases real estate. On April 1, 2013, it fully acquired a 80.55%-owned subsidiary.