Purchase, sale and brokerage of plots of land or properties, trade in real estate and their management, planning and execution of land development and construction projects of all kinds, finally providing services to third parties in the aforementioned areas; may establish branches and subsidiaries, participate in other companies, acquire, encumber, sell and manage real estate, arrange financing for its own account or for the account of third parties, and grant guarantees and sureties for subsidiaries and third parties.