CLEARSY

Safety software and systems designer

The CLEARSY company

CLEARSY was founded on January 1, 2001 by the team of engineers responsible for the industrialisation of the formal modelling tool called Atelier B, used in the railway sector to produce safety software.

CLEARSY: safety systems engineering

We are a French SME, specialised in the realisation of safety systems and software from level SIL1 to SIL4. We develop complex systems by ensuring their design, their validation, verification and safety study, right up to their commissioning.

CLEARSY produces safe systems and software in the railway, automotive, military, space and nuclear fields.

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Presentation

News

The CLEARSY safety protocol on Schneider PLCs
In the continuity of our activities in the field of fire safety, CLEARSY implements and realizes the safety protocol for […]
A certified version of ATELIER B is planned for 2024
A certified version of ATELIER B, the tool used to specify and prove safety critical software is planned for 2024. […]
CLEARSY is partnering with UIC to define safety demonstration methods for innovative systems
New technologies are having an impact on mobility systems, and the world of railways. However, standards impose strict limits on […]
Opsimu, CLEARSY’s new train driving simulator, more ergonomic with its 3D visualisation
CLEARSY is launching a new version of its operational train driving simulator on tracks equipped with the European Rail Traffic […]
CLEARSY Safety Platform’s Starter kit for industry is ready
The CLEARSY Safety Platform is now available as a starter kit, which allows to get to know the technology and […]
CLEARSY at INNOTRANS (Hall 27 – stand 301) from September 20 to 23, 2022 in BERLIN
CLEARSY’s team is pleased to be present at the INNOTRANS exhibition which will take place from 20 to 23 September […]

Safety software and systems

All our security systems and software available below. If you have a specific problem, contact us.

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