Catalan companies and research centers exhibited at the Smart City Expo World Congress 2018 in Barcelona, showcasing their technologies and services related to smart cities. These included solutions for data analytics, mobility, energy efficiency, IoT, citizen engagement, electric vehicle charging infrastructure, and more. Key exhibitors were Bismart, App&Town, BusUp, Catalonia Institute for Energy Research, CTTC, Citibeats, Civiciti, Doxa Innova & Smart, Etecnic, Eurecat, I2CAT Foundation, and others presenting at the Government of Catalonia pavilion.