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 building trust mandates, trade in goods of all kinds as well as their financing and rental; may establish branch offices, acquire, hold, manage and dispose of participations in other companies, as well as acquire, mortgage, manage and dispose of properties.