The execution of safety checks and reports, consulting and design of electrical installations on behalf of third parties, consulting for photovoltaic systems, mobility, renewable energy, self-consumption communities, contracting, electronic expert opinions, expert opinions and consulting in the field of energy in general. Preparation of analyses for obtaining Minergie certifications, all documents for obtaining the SQM certificate (Minergie construction quality system), verification of building physics for traditional structures and wooden structures, preparation of technical expert opinions in the energy sector. The execution of building permeability tests of the blower door test type, the execution of thermographies and all those checks necessary for controlling the correct application of energy regulations for buildings. The company can buy and sell real estate in Switzerland and abroad. The company can carry out any activity directly or indirectly related to achieving its social purpose, including the hiring of personnel to be made available to third parties. It may also acquire companies or participations in companies with a similar purpose and establish branches and subsidiaries in Switzerland and abroad.