Acquisition, management, disposal and financing of participations in companies; Execution of construction works of all kinds, in particular in the areas of conversions, renovations, restorations and wall dampening; Provision of related services; Acquisition, holding, management and disposal of real estate, securities, copyrights, patents and licenses of all kinds; Trading in goods of all kinds; Raising of funds and granting of guarantees and sureties for subsidiaries and third parties.