Operation of a construction company, purchase, sale, rental and leasing of real estate, as well as provision of services as general and total contractor in the construction and real estate sector; may participate in other companies of any kind, found, acquire and merge with them, acquire, manage, encumber and dispose of properties and intellectual property rights, establish branch offices by resolution of the board of directors, arrange financing for its own account or for the account of third parties, provide personnel, and grant guarantees and sureties for subsidiaries and third parties.