all services in the real estate sector, in particular study, management, brokerage, intermediation, assistance for the search and supervision of properties, property management, administration of properties, investments and works and real estate promotion with, if necessary, the holding of properties for exclusively commercial use; provision of services of any kind in the financial sector and in particular financial intermediation as well as monitoring and development of relationships, business development, professional intermediation, referencing, conclusion of contracts corresponding in particular to association, service and reference contracts (cf. statutes for full purpose).