to carry out all tasks incumbent on a management company, in particular the formation and management of companies, the acquisition, management and disposal of real and personal property; provision of services, consulting and expertise in the fields of technology and business; creation, organization, management and administration of companies; construction and infrastructure projects; intermediary and representation activities; acquisition, construction and operation, management, sale of real estate; acquisition, financing, operation and sale of all audiovisual and multimedia systems and media.