Acquisition, management, operation and sale of real estate; provision of services in the field of real estate consulting; planning, design, construction, brokerage and sale, management of assets; trading in securities, precious metals, currencies and other assets; acquisition, management and sale of copyrights, patents and licenses of all kinds; acquisition, management and sale of land; granting and taking out loans; provision of guarantees and other securities; acquisition, management, exploitation and participation in intellectual property rights.