Italian-Thai Development Public Company Limited, together with its subsidiaries, engages in the civil, and infrastructure construction and development businesses in Thailand, India, Bangladesh, and internationally. The company undertakes various construction projects, including office buildings, condominiums, skyscrapers, hotels, and industrial plants; and pipeline and utility works, such as oil, gas, and water transmission pipelines, as well as conduit and manhole systems, and storage tanks. It also undertakes highway, railway, high speed rail, viaduct, track work, MRT system, bridge, and expressway projects; airports, ports, and marine works; dams, tunnels, and power plants; and steel structure, telecommunications, and mining projects. In addition, the company offers coal digestion, and foundation and piling work services; manufactures and distributes cement, and steel pipes for civil construction; produces and distributes electricity; and holds concession for constructing elevated expressway, as well as deep seaport and railway. Further, it is involved in rock quarrying, processing, and distribution activities; manufacturing, distributing, and installing concrete panels and concrete products for real estate; the production and sale of vessels and equipment; and real estate development activities. Additionally, the company constructs track doubling project, airport terminals, underground electrical train stations, and airfield pavement, as well as acts as a contractor for the overburden and lignite removal services. Italian-Thai Development Public Company Limited was incorporated in 1958 and is headquartered in Bangkok, Thailand.