The import, export, sale of heating systems, heat pumps, ventilation, air conditioning, sanitary ware, industrial piping, cold and hot hydraulic installations, photovoltaic panels, and chimney systems, as well as all activities in the field of renewable energies. The company may take stakes in other similar companies, both in Switzerland and abroad, with the exception of stakes in any company whose purpose is the acquisition of non-commercial properties in Switzerland. It may also, either for its own account or for the account of third parties, carry out all commercial, financial or securities operations directly or indirectly related to its purpose.