Operation of a sheet metal, roofing, covering, sealing, insulation, asphalt, lightning protection, scaffolding and facade business, as well as the execution of cleaning work of all kinds; purchase, sale and rental of vehicles of all kinds. To this end, the company may engage in any financial, commercial or industrial activity, whether movable or immovable, directly or indirectly related to its purpose; establish 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 associates or third parties if it serves its interests.