ACS Actividades de Construccion y Servicios SA engages in the construction and engineering services which specialize in civil work projects. Its operates through the following segments: Construction, Industrial Services and Environment. The Construction segment caters civil works, residential, and non-residential buildings. The Industrial Services segment engages in the development of applied engineering services, installations and the maintenance of industrial infrastructures in the energy, communications and control systems sectors. The Environment segment tenders integral building maintenance services. The company was founded in 1997 and is headquartered in Madrid, Spain.