- CEO
- Juan Santamaria Cases
- Full Time Employees
- 157,284
- Sector
- Industrials
- Industry
- Engineering & Construction
- Address
- Avenida de Pio XII, 102 Madrid Spain 28036
- IPO Date
- May 23, 2011
- Business
- ACS, Actividades de Construcción y Servicios, S.A. (ACSAF) is a Spanish multinational corporation specializing in the development, construction, and operation of infrastructure projects, engineering services, and related activities across transportation, energy, environment, digital infrastructure, natural resources, and advanced technology sectors. Founded in 1997 through the merger of OCP Construcciones and Ginés Navarro Construcciones, the company, headquartered at Avenida Pío XII 102 in Madrid, Spain, operates globally in over 30 countries including Spain, the United States, Australia, Germany, Canada, Brazil, Chile, India, Morocco, and the Asia-Pacific region, employing approximately 157,000 people. Its core subsidiaries encompass Turner Construction Company, which delivers services for high-tech facilities such as data centers, electric vehicle battery plants, healthcare, educational, commercial, and sports projects; Hochtief; CIMIC Group, focusing on construction, services, and public-private partnerships; Dragados for civil works; and Industrial Services units handling mining services, applied industrial engineering, integrated projects, maintenance for buildings and public spaces, elder care, efficiency energy services, cleaning, security, and logistics. The group also engages in concessions for highways, railways, marine works, airports, hydraulic infrastructures, ports, residential and social facilities, real estate exploitation, public transport promotion under public-private partnership models, and renewable energy initiatives. In recent developments, ACS formed a 50-50 joint venture with Global Infrastructure Partners (GIP), part of BlackRock, valued at €2 billion, to develop and operate a global data center platform starting with a 1.7 GW portfolio across Europe, the US, and Australia, combining ACS's engineering strengths with GIP's investment expertise to address AI and cloud computing demand; additionally, Turner subsidiary acquired Irish engineering firm Dornan Engineering Group for over €400 million in early 2025 to bolster European capabilities in data centers, biopharma, and healthcare, while the company plans further acquisitions worth €1-1.5 billion over the next five years targeting transportation and next-generation infrastructure. ACS reports robust financial performance, with first-quarter 2025 net profit up 17% to €191 million, sales at €11.7 billion (up 35.4%), EBITDA rising 51.7% to €699 million, and a record €90.5 billion backlog, alongside third-quarter 2025 net profit of €655 million (up 11.6%).