ACS, Actividades de Construcción y Servicios, S.A. provides construction and related services in Spain, Rest of Europe, North America, South America, the Asia Pacific, and Africa. The company operates through Construction, Industrial services, and Services segments. The Construction segment undertakes the construction of civil work projects, such as highways, railways, ports, and airport works; and residential buildings, social installations and facilities, and infrastructure services, as well as contracts for the provision of mining services and infrastructure required for mining activities. The Industrial services segment provides engineering services; electricity, gas, and water network maintenance services; construction, installation, and maintenance services for high-voltage electricity lines, telecommunications systems, railway installations, electricity facilities, mechanical assemblies, and heating and cooling systems; and installing and operating control systems for industrial and municipal services, as well as executes EPC projects for the design, construction, and commissioning of energy sector. The Services segment offers services for people, such as care for the elderly and collective restoration, as well as managing playschools, nursery schools, and food services for communities; services for buildings, including maintenance, energy efficiency, cleaning, security, logistics, and ancillary; and services to the city and the environment comprising public lighting, environmental, and airport services. ACS, Actividades de Construcción y Servicios, S.A. was founded in 1983 and is based in Madrid, Spain.