ACS, Actividades de Construcción y Servicios SA provides construction and engineering services and specializes in civil work projects. The company is headquartered in Madrid, Madrid and currently employs 144,045 full-time employees. The firm focuses on the development, building, and operation of infrastructure projects across multiple regions and sectors. Its business is structured into five segments: Turner, which provides services for diverse projects, including high-tech facilities such as data centers and electric vehicle battery plants; CIMIC, which involves construction, services, and public-private partnership (PPP) activities; Engineering and Construction, which includes civil construction works, residence and non-residential building, concession activity, mining and real estate; Infrastructure, which focuses on developing and operating transport concessions; and Other, which comprises real estate assets, renewable energy and water assets, activities relating to comprehensive maintenance services for buildings, public places, among other activities.