CLEARSY provides an onboard computer simulator and an onboard test bench
CLEARSY provides an onboard computer simulator and an onboard test bench ERTMS, Offers, Railway

CLEARSY is proud to share a contract with SBB CFF FFS for the supply of a simulator of the On-Board […]

T2-certified custom tools for SIL4 safety applications ERTMS, Metro (CBTC), Offers, Railway, Safety, Tools

As part of the deployment of the European Train Control System (ETCS Level 2) on a high-speed line, CLEARSY is […]

New CLEARSY x Hyundai Rotem contract for the South East Queensland network Offers, Railway, Safety

CLEARSY secures new contract with Hyundai Rotem for the Queensland Train Manufacturing Program (QTMP) CLEARSY has signed a contract with […]

CLEARSY assists SNCF Réseau with safety analyses for the LGV+ Paris-Lyon Offers, Railway, Safety

CLEARSY has been assisting SNCF Réseau for over 3 years in carrying out safety analyses for the Paris-Lyon LGV+, a […]

New T2 for SIL4-Certified Version of the CLEARSY Data Solver – Now Even More Powerful! Offers, Tools

We’re excited to announce that the latest version of the CLEARSY Data Solver has successfully renewed its T2 for SIL4 […]

CLEARSY’s ETCS simulation tool in use in Germany Component, ERTMS, Offers, Railway, Tools

Two European Train Control System (ETCS) laboratories have been in use since 2024 in Germany, in Munich and Dresden, by […]

A world first: system safety reasoning is T2 EN50129 SIL4 formally proven Computer science, Offers, Safety, Tools

The activity of formal system proof consists in mathematically expressing the global properties by which system safety is guaranteed, and […]

CLEARSY’s automatic train stop system is certified to SIL2 safety level Offers, Railway, Safety

CLEARSY’s DAAT SIL2 Automatic Train Stop system is SIL2 certified by Bureau Veritas for the Corsican Railways rolling stock renovation […]