Smart City Expo World Congress 2025

Join Gaia-X at the Smart City Expo World Congress on 4-6 November in Barcelona.

Since 2011, the Smart City Expo World Congress has been the world’s biggest and most influential event for cities and urban innovation. Hosted annually in Barcelona, they bring together a powerful ecosystem of leaders from global companies, governments and strategic organisations driving real change.

By convening the brightest minds and the most cutting-edge technology, they are actively shaping a new urban paradigm: more sustainable, efficient and human-centered.

Find out more here.