Consultancy for the Railway Industry: - Lahmeyer International: Power Supply system for Tehran Metro Line ۳; - DB International GmbH: Power Supply Systems (Energy Manager) for Qatar Integrated Railway Project (QIRP); - Transport for London, London Underground: Powe Supply Systems for different LU Lines; - ABB UKPN Services Consortium (AUC): Electrification of the UK Great Western Main Line; - Network Rail Infrastructure Projects Southern UK: Electrification & Plant of Intercity Rail Lines