DB Systemtechnik

ESG Rail and their related notified body Railway Approvals Limited (RAL) are both wholly-owned subsidiaries of one of Europe's largest railway consultancies - DB Systemtechnik.

DB Systemtechnik (DBST) is a high-performing, customer-driven service provider that - as well as authoritatively serving the DB Group - is also increasingly active on the global railway market.

The portfolio of services it provides includes advice in the fields of procurement, fleet support, operation and repairs as well as rolling stock redesign, in addition to a complete range of tests for components and entire vehicles, including the completion of any subsequent certification and homologation procedures.


DB Systemtechnik employs a workforce of over 780 people in various specialised technical units and 18 integrated test centres to ensure that the requirements and needs of both in-house and external customers are fully met.

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