operation of a commercial enterprise; provision of technical studies in the field of industrial construction and in general; import and sale of construction equipment, technical systems and insulation for food and agri-food; sale of service provision and all manufacturing, design and implementation work of any kind; purchase, sale, import, export, representation, on its own account or on behalf of third parties and marketing in general of all goods and manufactured or semi-finished products related to the construction sector in general; all activities in the construction sector, including as a general contractor, in particular the study, planning, implementation and promotion of all real estate projects, as well as the execution of all work.