What clients are saying
"The choice of the shopping centres and the locations of IWall is a fundamental pillar that allows us to partner with companies that share our philosophy of constant modernization and innovation. That's why we chose Sierra's portfolio. "
Eva Alcalá - Iwall | Advertising | SPAIN
“Considering that interaction is going to develop massively, we have finally joined together two valuable elements for advertisers with a plug ‘n’ play solution: digital and shopping centre.”
Exterion Media | Advertising | ITALY
“Nasamotor established its presence in several shopping centres. Despite the complex logistic that involves the exhibition of a car, we were always well received in the shopping centres of Sonae Sierra. Furthermore, Sonae Sierra conducted themselves always professionally and diligently”
Cátia Santos - Nasamotor | Promotional | PORTUGAL