Development, realization and utilization of real estate and construction projects of all kinds; management, rental and brokerage of properties; planning and execution of new and renovation projects, in particular as total or general contractor; acquisition, encumbrance, sale and management of real estate; exploitation of licenses and intellectual property rights; granting of loans or other financing to third parties, including their direct or indirect parent companies and their direct or indirect subsidiaries; provision of collateral of all kinds, including by way of pledges on or fiduciary transfers of the company's assets or guarantees of any kind, whether for consideration or not, for liabilities of such other companies; investments.