Some of those invest in their city construant new stadiums. It is the example of the AC Milan, that wants to join with ARUP, a very renowned British engineering company, to build a quite new complex in the district of Portello, in Milan, including a stadium of 48 000 places, a hotel, an academy of the soccer, the restaurants, the playgrounds for children, green spaces and finally spaces were reserved for the artists and for the citizens.