Nippon Steel & Sumitomo Metal Corporation engages in steelmaking and steel fabrication businesses worldwide. It operates in five segments: Steelmaking and Steel Fabrication, Engineering and Construction, Chemicals, New materials, and System Solutions. The company offers steel plates; hot- and cold-rolled steel sheets and coils, coated steel sheets, color coated steel sheets, electrolytic tin plates, and electrical steel sheets; bar and rod materials; and structural steel products. It also provides pipes and tubes; and railway, automotive, and construction and industrial machinery parts, such as railway wheels, driving mechanisms, axles, couplers, bogie trucks, brake disks, control bogies, brake calipers, test equipment, crankshafts and front axles, aluminum wheels, permanent magnet retarders, die materials, mill rolls, circular forgings, forged products for power generation, and shape-memory alloys. In addition, the company offers titanium products for use in automobiles, architecture, civil engineering and ocean development, aircraft, sports gears and consumer products, welded tubes, PHE, and chemical and electrolytic fields; stainless steel sheets, shapes, plates, and wire rods, as well as strips, clad steel sheets, nickel and nickel alloy products, and crystal series products; and steel slags. Further, it manufactures and markets industrial machinery and equipment; performs construction work under contract; and engages in waste processing and recycling activities, as well as in supplying electricity, gas, and heat. Additionally, the company offers coal-based chemical products and petrochemicals, as well as electronic materials; and materials for semiconductors and electronic parts, carbon fiber and composite products, and products that apply technologies for metal processing. It also provides computer systems engineering and consulting services; and IT-enabled outsourcing and other services. The company was founded in 1949 and is headquartered in Tokyo, Japan.
