Acquisition, holding, management, disposal and financing of participations in companies, in particular in the field of real estate and real estate management; financing of a general nature, both directly and indirectly; direct or indirect provision of financing for its direct or indirect subsidiaries as well as third parties, including their direct or indirect shareholders and their direct or indirect subsidiaries; provision of collateral of all kinds for its own liabilities as well as those of other companies, including by way of pledges on or fiduciary transfers of the company's assets or guarantees of any kind, whether remunerated or not; participations; assumption of representations; acquisition, management and disposal of real estate.