Personal Data processed for the following purposes and using the following services:
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, we bring together a powerful ecosystem of leaders from global companies, governments and strategic organizations driving real change.
Why Attend?
It's the world's leading event for cities
This is the benchmark event on urban development, and for 3 days it becomes a global hub where executives, city representatives and academics from around the world meet to accelerate a better future for our cities.
Learn from the greatest experts at the Congress. Discover the latest technologies from 1,100+ exhibitors at the Expo. Go deep into key smart city issues with theme specific Side Events. Enjoy premier networking and get business done.
There's no other platform like this
Smart City Expo World Congress 2025 will gather 25,000+ multi-sectoral attendees from both public and private sectors and a wide range of industries, plus representatives from 850+ cities and 135 countries.
55% of attendees are decision makers, making this the perfect platform for collecting qualified leads and forming new collaborations. 92% of our participants were highly satisfied with the quality of the contacts made at the event.
One venue. Five events.
In parallel to Smart City Expo, we host four co-located events fully focused on critical urban questions and deepening our approach on key areas of action.
l Tomorrow.Mobility World Congress, co-organized with EIT Urban Mobility
l Tomorrow.Building World Congress
l Tomorrow.Blue Economy World Congress
l Barcelona Deep Tech Summit
Together, they form an unparalleled meeting point with a comprehensive vision for urban transformation!
Personal Data processed for the following purposes and using the following services:
