Purchase and sale of real estate, management and brokerage of real estate, planning and implementation of transfers of all kinds, both as a partner, general planner, general or total contractor, provision of real estate services of all kinds, appraisal and valuation of real estate, assumption of management for other companies, trade in goods of all kinds; acquisition, exploitation, granting and disposal of patents, patent rights, trademarks, trade marks, trademark protection rights, licenses and other intellectual property rights. The company may participate in other undertakings; may establish branches and subsidiaries, acquire, encumber, sell and manage real estate, provide financing for its own or third-party account, as well as provide guarantees and sureties for subsidiaries and third parties.