Civil Engineering Public Company Limited provides construction services in Thailand. Its construction business includes highway and road, rail systems comprising high speed and double track, airport and port, drainage systems, dams and reservoirs, and industrial constructions, as well as other constructions, such as waste ponds and wastewater treatment systems. The company's construction material trading business engages in manufacture and sale of reinforced concrete pipes for drainage works; prefabricated hollow concrete bridge sections, reinforced concrete parts, and prefabricated products; concrete products; and asphaltic products, as well as corrugated steel railing products that are used for highway works. In addition, its investment and real estate development business offers rental of office buildings. The company was founded in 1966 and is headquartered in Bangkok, Thailand. Civil Engineering Public Company Limited is a subsidiary of Atsavasirisuk Holding Company Limited.