Acquisition, holding, management and disposal as well as financing of participations in companies; assumption of management and service mandates in the leisure sector; execution of construction work of all kinds, in particular conversions, renovations, renovations, painting, plastering and tiling work; provision of related services, in particular in the areas of building services and building maintenance; acquisition, holding, management and disposal of real estate, securities, copyrights, patents and licenses of all kinds; trade in goods of all kinds; financing and provision of guarantees and sureties for subsidiaries and third parties.