The company's purpose is: - the installation of heating, ventilation and sanitary systems; any study in this field, - the operation of a business offering the realization, maintenance, design, study and monitoring of ventilation and air conditioning system projects, - all metal construction work, - the sale and purchase of all related equipment and materials, as well as the provision of maintenance and maintenance services for ventilation and air conditioning systems. The company may engage in all activities directly or indirectly related to its main purpose, in particular in the field of patents, licenses, trademarks or intellectual property rights. It may participate financially or in any other way in all companies or societies pursuing a similar or related purpose to the company's main purpose. The company may create branches in Switzerland and abroad, carry out all commercial, movable or immovable transactions and conclude all contracts suitable for developing its purpose or relating thereto directly or indirectly. The company may grant loans or guarantees to associates or third parties if it serves its interests.