General contracting, specifically the execution of construction works of all kinds (public and private), in particular above and below ground structures, as well as the renovation of rustic buildings and any other building or structure. The purchase, sale, marketing of building materials and related products, as well as the import and export of the same. The purchase, sale, brokerage, rental of real estate. The design of construction works. In particular, the company continues to carry out the activities previously performed by the individual company Venti Walter in Malvaglia since 1.1.1999.