According to the McKinsey Global Institute, the world’s most economically powerful cities alone account for 75% of global GDP – and will generate 86% of worldwide GDP growth between 2015 and 2030. Given this, cities are the engine of economic performance – and they constantly change. Economic and business trends and advancing technology significantly shape them. Atenor S.A. from Belgium is an experienced real estate developer that aims to create liveable and sustainable cities within cities – smart cities that can improve the quality of urban life.