Acquisition, development, sale and management of real estate; may establish branches and subsidiaries, participate in other companies, acquire, encumber, sell and manage real property, arrange financing for its own account or for the account of third parties, and grant guarantees and sureties for subsidiaries and third parties, act as planner and general contractor on its own account and for the account of third parties, and provide additional services in the areas of consulting, planning, supervision and control in the construction, renovation and refurbishment of buildings of all kinds.