NCC Limited engages in the construction business in India and internationally. The company constructs industrial and commercial buildings, housing projects, IT parks, sports complexes, hospitals, stadiums, and highways, as well as roads, flyovers, bridges, etc. It also undertakes design, engineering, erection, testing, and commissioning of transmission lines, sub-stations, voltage distribution system, and feeder separation schemes, as well as earth works, track linking, and overhead electrification; and railway projects, which include freight corridors and railway sidings. In addition, the company constructs water supply systems, water treatment plants, distribution networks, river intake works, electro-mechanical works, underground drainage networks, lift irrigation schemes, and sewage pumping stations and treatment plants; and dams and reservoirs, canals, tunnels, and hydroelectric power projects, as well as barrages, spillways, and aqueducts. Further, it operates power and metal business; and provision of mine developer-cum-operator services, as well as removal of overburden and extraction of coal, lignite, and other minerals from open cast mines. The company was formerly known as Nagarjuna Construction Company Limited and changed its name to NCC Limited in March 2011. NCC Limited was founded in 1978 and is based in Hyderabad, India.