Operation of a construction company for civil engineering and construction work at home and abroad, provision of all other activities related to this, as well as acting as a general contractor. The company can establish branches and subsidiaries at home and abroad, participate in other companies at home and abroad, acquire, encumber, sell and manage real estate at home and abroad, arrange financing for its own account or for the account of third parties, and provide guarantees and sureties for subsidiaries and third parties.