Purchase and sale as well as rental, brokerage and management of real estate, planning and realization of all kinds of developments, provision of real estate services of all kinds and assumption of consulting and board mandates; may establish branches and subsidiaries, participate in other companies, arrange financing for its own account or for the account of third parties, enter into guarantees and sureties for subsidiaries and third parties, and acquire, sell and grant patents, licenses and other intangible assets.