The supply, installation, maintenance, renovation and repair of sanitary, heating, cooling and solar as well as photovoltaic systems, as well as the provision of consulting, design, planning and coordination services in the field of sanitary, heating and, in general, energy systems; the production, purchase and sale of systems and articles related to the described activities; the execution of construction work as well as the operation of a general construction company, the contracting and subcontracting of construction work, site management; the provision of snow removal and gritting services, both public and private; the production, purchase and sale and, in general, the trade of materials in the construction industry. The company may participate in other companies and carry out any financial and commercial operation necessary and/or useful for achieving the company's purpose.