Created in 2006, at the initiative of the Regional Council of Aquitaine, recognized by DATAR as “Cluster of Excellence enterprises” since January 2011, the TOPOS Aquitaine cluster has over 50 active members skilled in navigation and satellite tracking system, and by extension, in intelligent transport systems. The TOPOS cluster aims to be a leading cluster in France and in Europe in the field of Intelligent Transport Systems and Services (i.e. Galileo and ITS for climate projects).