The operation of a carpentry, roofing, sheet metal, flat roof, photovoltaic system installation, thermal insulation and waterproofing, internal, external and ventilated facade cladding, the purchase and sale and construction of houses, modular structures and real estate of all kinds, carpentry, ceilings and wooden and synthetic floors. The company may operate as a general contractor and carry out activities related to the social purpose, provide consulting and expert services in general and technical expert opinions in the judicial and asbestos fields, as well as trade and representation of articles and products related to the aforementioned activities. The company may acquire and sell assets of any nature and carry out any financial, commercial, movable and immovable transactions, within the limits of the applicable provisions, which are necessary and useful for the direct or indirect achievement of the social purpose. The company may take participations in companies considered useful or related to the social purpose. In particular, the company may open branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad.