The company's purpose is all activities in the field of building and renovation, in particular in the field of ventilation. The company may: - carry out any financial, commercial or industrial, movable or immovable activity, directly or indirectly related to its purpose; - create branches or subsidiaries in Switzerland and abroad; - participate in all companies having a direct or indirect relationship with its purpose; - grant loans or guarantees to shareholders or third parties, if it serves its interests.