ALIAS Groupe
Future-Proof Rail Infrastructure
Installation without interruption of traffic/operations
Our modular, sealed aluminium cabinets are resistant to weather and rodents, providing decades of reliable service with minimal maintenance requirements.
Our patented process ensures complete cabinet installation while the rail system remains operational. No shutdowns, no service interruptions, just seamless integration.
From foundation slabs to cable routing and mounting systems, we handle every aspect of civil works to ensure a smooth and efficient installation process.
From final testing and handover to ongoing monitoring and support, our safety-first approach guarantees full compliance and performance standards for your railway infrastructure.
Headquartered in Paris, we have successfully installed over 200 signal cabinets on live railway tracks for SNCF Réseau, France’s national rail operator, without causing a single service interruption.
With a commitment to innovation and reliability, our solutions are designed to deliver long-term value, enhanced thermal control, and minimal maintenance requirements. These field-proven systems have become a benchmark for safe, efficient, and cost-effective rail modernisation for France, Europe and beyond!
Our Solutions
Signal Cabinet Replacement
– Modular, sealed aluminium construction
– Rodent- and weather-resistant
– Installed while systems remain live
– Designed to last for years of use with low maintenance
Civil Works
– Foundation slabs and platforms
– Cable routing and sealing systems
– Precast or custom installations
Operational Support
– 24/7 site teams
– Upgrade program
– Maintenance & fault resolution plans
Maintaining signalling cabinets is often time-consuming, costly, and dependent on the weather.
Failures due to moisture, corrosion, pests, or thermal stress are expensive and avoidable. ALIAS Groupe has developed a solution that:
Our turnkey process ensures that your new signal cabinet infrastructure is installed efficiently, safely, and without the need to shut down live tracks. From site survey to final handover, we oversee every step with zero disruption and built-in long-term performance.
From the initial site survey to detailed engineering and planning, we manage every stage of your infrastructure upgrade. Our team works closely with your operations staff to ensure precise designs tailored to the project’s unique requirements.
Our experienced engineers provide bespoke solutions tailored to the specific needs of your railway site, ensuring compliance with the highest safety and operational standards.
Concrete platforms, cable routes, and mounting systems are carefully prepared to allow for a quick and efficient installation. We ensure the site remains clean and safe, adhering to strict environmental standards.
Using our patented methods, we install signal cabinets while keeping the railway system fully operational. This ensures no service interruptions, no disruption, and minimal impact on operations.
Once the installation is complete, we carry out rigorous checks to ensure that the signalling cabinets are sealed, secure, and fully operational.
Our Paris headquarters is the heart of our operations, research and development, and overall strategy. From this central hub, we support infrastructure development projects across France and Europe, delivering field-tested and certified solutions trusted by major partners such as SNCF, SOCORAIL, and large seaports.
We are proud to announce the official launch of our UK operations, expanding our footprint to serve the British rail and infrastructure sector.
ALIAS Trading UK Ltd brings the same expertise, commitment to safety, and field-proven systems to support Network Rail, Transport for London, and other key operators in the UK rail ecosystem.
ALIAS Groupe UK is ready to help build safer, more reliable, and more sustainable infrastructure across the United Kingdom.
Railway infrastructure experts
With proven industry experience.
Safety-first approach
For railway security and compliance.
Fast, cost-effective installation
To minimise operational downtime.
ALIAS is the specialized supplier of modular signaling cabinet systems and civil engineering for the railway sector. As a member of ALIAS GROUPE, a trusted European leader, we provide field-proven solutions to modernize railway infrastructure safely, efficiently, and without interruption.