The exercise of an office for analysis, study, design, consulting, installation, project management, and maintenance in the field of plant engineering and home automation, thermotechnical and sanitary engineering, renewable energy systems, fire protection and security systems, electrical systems and data transmission, as well as the renovation and energy optimization of buildings of any type and purpose, as well as the buying and selling of materials and machinery, rental and sale of thermo-climatic and dehumidification equipment. The company can participate in companies in Switzerland and abroad, acquire and create similar or analogous companies, as well as carry out all commercial, financial, or other activities that are related to the purpose of the company.