Processing and crushing of materials for the preparation of sandy and gravelly aggregates for construction and civil engineering, manufacture and trade of concrete, trade of construction materials in general. The company may acquire and sell real estate. In particular, it aims to acquire the plot No. 4430 in the territory of Iragna, at a price of CHF 225,000.-- The management of stone quarries; the processing and trade of natural stones or similar, the processing and trade of quarry waste materials for construction and civil engineering or for any other use, as well as the assumption of construction and civil engineering works. The company may carry out any commercial activity. It may acquire and sell real estate. It may participate in other companies. It may establish branches in Switzerland or abroad.