SecureQOS Network Intelligence Center Real-time monitoring & troubleshooting product delivering a comprehensive end-to-end view of 2G, 3G & LTE networks. Read more … Secure*QOS All news QATS Railway GSM-R & ETCS Monitoring Real-time passive probing for comprehensive end-to-end view of GSM-R & ETCS networks. Read more … QATS Railway All news QATS Drive Test Unattended Drive Test Monitoring Cost-effective Unattended & Automated Drive Test Solution requiring no onsite intervention Read more … QATS Drive Test All news QATS Signalling ETCS Monitoring for Signalling ETCS Monitoring with call-tracing solution designed to detect signalling-related issues causing train delays Read more … QATS Signalling All news Skip navigation Home Company About us Our vision Investors Customers and Partnerships Careers Solutions Mobile Network Operators Big Data Platform Troubleshooting Quality management Railway Operators GSM-R & ETCS Monitoring Products Mobile Network Operators MonitorQOS SecureQOS ExceedSLA AchieveROAM OptimQOS ValueDATA Railway Operators QATS Railway QATS Signalling QATS Drive Test TestOBU.SIL0 REC Alert Services News Contact us Login Enter search Les dernières actualités 2017/08/31 Meet us at TRAKO Fair 2017 Expandium is attending TRAKO Fair 2017 in Gdańk, Poland, the 26-29 September 2017... Read more … Meet us at TRAKO Fair 2017 All news 2017/07/03 Support for the new French HSLs openings Our team were on duty this past weekend to ensure the smoothness of the new HSLs openings... Read more … Support for the new French HSLs openings All news 2017/06/22 New QATS versions announced Expandium refreshes its whole QATS-product lineup... Read more … New QATS versions announced All news Who are we and what do we do? Expandium is a company dedicated to provide the latest and most adequate Big Data solutions for operators who desire to make sense of the sheer size of data transiting through their networks. About us Skip navigation © Expandium 2017 | Site map | Legal information | Contact