Application software; Communication software; Railroad control apparatus for the control of traffic on railways

Software as a service (SaaS); Online provision of web-based software (non-downloadable); Hosting computer sites [web sites] for Transport as a Service [TaaS]; Hosting digital platforms for Transport as a Service [TaaS]; Remote monitoring of computer systems; Computer support services (programming and software installation, repair and maintenance services); Information services relating to information technology; Scientific and technological services; Computer network services; Hosting of databases