For twenty years VIADUKT d.d. has been engaged in designing and building construction. With the prefabricated building system buildings for various purposes are constructed: industrial plants, warehouses, sports centers, office buildings and large shopping malls. The surface area of constructed buildings is 1000 square meters minimum, and the largest one built so far has a surface area of 40 000 m2. Construction elements are manufactured at the plant for the production of concrete elements in Pojatno.