Real estate transactions such as brokerage, purchase, sale, rental, leasing, development, disposal and management of real estate and land of all kinds, construction of buildings for third parties and on its own account, participation in real estate transactions, assumption and exercise of construction trust mandates, trade in goods of all kinds as well as their financing and rental; may establish branches and subsidiaries, participate in other companies, acquire or sell them, take out and grant loans, provide securities and acquire, manage and exploit intellectual property.