The provision of facility services aimed at maintaining and preserving the value of buildings, facilities and infrastructure - including, but not limited to, concierge services, technical building maintenance, cleaning, disinfection, exterior maintenance, green spaces and plant care, relocation, surface planning and utilization -, consulting and management of real estate assets, real estate valuations and expert opinions, project management, management and administration of all real estate and movable assets - including, but not limited to, the purchase, sale, operation, rental and construction of real estate (for a complete purpose, see articles of association).