The company's purpose is to operate a business that offers the realization, maintenance, design, study and monitoring of ventilation and air conditioning installation projects. It also aims to sell and purchase all related equipment and materials, as well as provide maintenance and maintenance services for ventilation and air conditioning installations. The company may, in addition, carry out, on its own account or on behalf of third parties, all commercial, industrial, movable or immovable operations, as well as all consulting activities that may be directly or indirectly related to its purpose or to any similar purpose; create branches or subsidiaries in Switzerland and abroad; participate in all companies having a direct or indirect relationship with its purpose. It may grant loans or guarantees to its associates or to third parties.