Remote monitoring and predictive maintenance for railway infrastructure


Reducing failure-to-come and downtime using data-driven insights

As rail networks around the globe continue to cope with increasing market requirements (availability, loads, sustainability…), ageing infrastructure and signalling systems, traditional manual inspections are no longer time or cost effective, even more with the decreasing personnel availability.

Rail infrastructure managers need to rely on very complex maintenance plans where digitalisation can play a significant role if deployed in an effective and proactive manner. This is where we come in.

Our IoT solution rely on 3 pillars: wireless and battery powered industrial sensors, wireless communications, and a software platform with AI capabilities at each level. With a modular approach, generic and off-the-shelf IoT devices, we can address a lot of different use cases, delivering them in a minimum time period for rapid deployment and return-on-investment.

We help you take a step forward toward condition-based and predictive maintenance for your rail infrastructure and signalling systems.

rolling stock maintenance

Benefits of our solutions

données ferroviaires en temps réel

Collect real-time data in operating conditions.

solution IoT ferroviaire

Easy implementation with wireless, autonomous, cable-free and non-intrusive IoT devices.

coût maintenance ferroviaire

Increase your visibility on failures-to-come to minimize maintenance costs and improve service availability.

durée de vie assets ferroviaires

Extend your systems lifetime. Reduce life-cycle costs.

service ferroviaire

Complement your offering to enhance value for customers.

They already trust us

Examples of use cases

surveillance température de rail

Remote surveillance of rail temperature

Real time monitoring and anticipating variations in rail temperature is essential in order to control operating costs, reduce reaction times, etc.

Niveau sable silos

Monitoring and prediction of sand levels in silos

Learn how to avoid complete stoppages by monitoring and predicting sand levels in silos with the real-time IoT solution.

tension des caténaires

Monitoring and prediction of catenary tensioning

To ensure uninterrupted service and the safety of the infrastructure, the monitoring of catenary counterweight height is essential for the entire network…

Modular solution for infinite use cases

Our solutions portfolio for railway infrastructure maintenance

Discover below the building blocks of our modular solutions. Combined, they form a tailored and optimised answer for the digitalisation of your railway infrastructure maintenance. 

Oxygen Asset Management

From device management to visualisation and prediction, Oxygen Asset Management unlocks data’s potential and turn them into intelligent and actionable information.

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Railnode is Stimio's certified rail solution for collecting data and delivering them to Oxygen and business information systems.

Learn more →



Railnet is our rail certified gateway to connect sensors and on-board equipment for rolling stock, already in operation or new ones.

Learn more →



SIDM is Stimio's wireless and non-intrusive connected device to monitor signaling cable isolation drift, locally or via a cloud application

Learn more →



Aquawatch is Stimio's flood detection solution for professionals. Our connected device measures the level and speed of rising water with an extreme accurary.

Learn more →


Oxygen end-to-end general overview

oxygen iot platform maintenance

Our value proposition

A generic and modular software-driven sensor system with Edge-ML capabilities to address a wide range of use cases

Enriched data integration into your EAM/ IT systems

Oxygen Application Studio to develop your own application in minimum time

A well-proven expertise with major infrastructure managers and operators

Oxygen Asset Management combining data analytics and AI-based prediction algorithms

A Return-on-investment between 6 to 24 months.


What is your concern about?

  • Rail Infrastructure maintenance
    Catenary temperature and tensioning, frost prediction, rail temperature and defects, etc.
  • Rolling stock maintenance
    Level monitoring (oil, waer, sand…), doors opening and closing, air pressure and hvac, pantograph lifting, battery voltage, etc.
  • Signaling systems maintenance
    Cable isolation drift monitoring, shunt sytems, turnouts abd switches, etc.
  • Others…




July, 10th 2023STIMIO is now STIMIO by CBMCBM Company a acquis la société Stimio en juillet 2023. CBM est une entreprise française de fabrication de pièces détachées automobiles. Créée en 1976 par le Groupe Verney, sous le nom de Cars & Bus Le Mans, l'entreprise...

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