We handle the development, testing and certification of embedded systems, from CENELEC standards to the highest Safety Integrity Level.

Flexibility, reliability and safety. The evolution of transport must stay on track.

Pioneering OEMs are improving standards in automation and interoperability; inspired manufacturers are building better, safer trains - and we’re developing solutions to help them both. For many years now, we’ve used our expertise to help customers streamline their fleet efficiency, reduce maintenance costs and create a better end-customer experience.

We’ve handled the development, testing and certification of embedded systems, according to the CENELEC standards and the highest Safety Integrity Levels. Rolling stock, track-side equipment, condition-based maintenance solutions, state-of-the-art ERTMS and CBTC technologies – you name it, we’ve been there, done that and know all about it.

Cyber Security
Protect your systems, devices and sensitive information by adopting security by design, cyber risk management and cyber security governance.
Rolling Stock
Optimise your train software system architectures and define sub-system specifications with agility, quality and excellence.
RAMS & Certification Support
Our services include project gap analysis, safety management & safety case preparation, independent safety assessment and training on functional safety.
Digitalisation and Integrated Systems
Leverage digital transformation solutions in rail to improve rolling stock management and passenger experience.
Choose from trackside solutions including automatic train protection for mainline (ERTMS/ETCS and Class B systems), CBTC for mass transit, traffic management systems, signalling and maintenance support platforms.
Verification & Validation
Our vast experience across a wide range of safety-critical domains enables us to deliver an effective and efficient V&V solution to increasingly complex and competitive projects.
Brands that trust us
Philipp is responsible for business development for Rail in the DACH region as well as the rest of the world. His tasks include growing Critical’s presence in the market and forging strategic partnerships with target clients. When Philipp isn’t putting the rail industry on track, he takes part in his favourite sports: karate, chess and (especially) football! He has coached a youth football team for 12 years, during which time he introduced all three of his sons to the beautiful game.
Get in touch with Philipp:
+49 1511 8624457