The ACS Group’s Construction area is aimed at executing of all kinds of projects:

Civil Works

Activities related developments such as highways, railways, maritime and airport works

Building Works

Residential, social infrastructure and facilities


Contracts for the provision of mining services and the infrastructure required for mining activities

These projects are executed either via direct construction models for institutional or private clients or via public–private partnership models, where the ACS Group covers the whole concession business value chain, from project design through financing, construction and start-up to operation.

These activities are performed by the main companies in this area and subsidiaries:


In this way, the ACS Group positions itself as a global leading company  in Construction, with projects in over 30 countries worldwide and in 2018 it had more than 68,000 employees.

Main aggregates

Backlog by Geoghrapical areas

Millions of Euros 2017    2018   %  Var.  
Sales 27,221  28,785 +5.7% 
Gross operating profit (EBITDA) 1,620  1,773 +9.4% 
Net operating profit (EBIT) 1,404  1,198 +14.8% 
Net profit 387  469  +21.4% 
Backlog 55,529 59,350  +6.9%