The promotion and establishment of companies, their productive, technical, commercial, organizational and financial coordination, the assumption or possession of participation in companies or entities considered strategic and any other activity functional to the aforementioned. The execution of maintenance, concierge, gardening, etc. works. Building activity in general. The execution of works on superstructure and infrastructure, as well as civil engineering works of all kinds. The contracting and subcontracting of construction works, site management, excavations and transport, blacksmithing and metal carpentry works and technical and expert consulting in the real estate sector. Commercial, securities, real estate, foreign or financial activities instrumental to the realization of the social purpose; complete purpose according to the statute.