The design, construction, installation, maintenance, and management of: heating and thermal systems, ventilation, air conditioning and refrigeration systems, sanitary and hydrosanitary systems, gas systems, heat distribution and recovery systems, burners and tanks, tank revision, maintenance and cleaning of systems, as well as their import, water supply systems, water and air treatment plants, swimming pools, fire protection systems, the execution of any mandate within the scope of the company's general activity, site management, brokerage, trade and sale of each article or product related to the company's activity, the exploitation of patents and licenses; the manufacture, purchase, sale and trade of components related to the aforementioned systems, as well as the maintenance and cleaning of systems and their import and export. The company may carry out any activity connected with the company's purpose. The company may participate in other companies.