AMCO Attikes Diadromes TREDIT e-trikala o.mind creatives G4S Telematics SWARCO Hellas Hellenic Institute of Transport ATS Traffic Systems ICCS TheTA INTRASOFT Technical University of Crete Geosynergy Efstathiadis SALFO and Associates Telenavis Sboing University of Patras IBI Group SIEMENS Hellas TRAINOSE OASA LINK Technologies NTUA Vehicles Laboratory iLINK ERICSSON Hellas LogisticsWay Ortana Netherlands BV Smartnav Roads of Serbia Traffic Tech