ALIAS Groupe brings proven European expertise to rail infrastructure, offering specialist cabinet systems, civil engineering works, and expert project support.
We specialize in the replacement and on-track installation of precision, factory-prefabricated signalling cabinets. Our process ensures rapid on-site deployment, including the complete dismantling of old units and the full restoration of the site.
Live-track replacement and installation
Factory-built units installed within a day
Full dismantling and site restoration included
We manage all foundation preparations, including slabs and ducting, site safety, ground protection, and ensure a clean site with a zero-landfill policy.
Our services include signalling upgrades, system renewals, Overhead Contact System (OCS) maintenance, and essential civil works for rail tracks.
We offer feasibility studies, infrastructure audits, support with railway specification documents (DCE), and full technical project management assistance.
From advanced signal cabinets and turnkey civil engineering to full project management, our solutions are meticulously designed to meet the highest standards of quality, compliance, and sustainability providing peace of mind and proven performance.
Seamless railway operations depend on expert maintenance and timely installation of signalling and electrical infrastructure. Our highly skilled teams combine technical excellence with rigorous safety standards to deliver fast, dependable services that minimise downtime and maximise asset life.
Our robust steel cabinets feature reinforced locks, secure hinges, and intrusion-resistant panels designed to deter and withstand forced entry attempts. This level of physical security safeguards vital signalling and control equipment from vandalism, theft, and accidental damage a crucial line of defence in high-risk urban, port, and industrial locations.
Certified to IP54 and compliant with EN 50125-3 standards, our cabinets provide superior protection against dust, moisture, and extreme temperatures. Whether exposed to harsh coastal climates or urban pollution, the units maintain a controlled internal environment to ensure the reliable operation of sensitive electronic equipment day after day.
Rodents are a surprisingly common cause of cable and equipment failures in rail infrastructure, leading to costly service interruptions. Our patented sealing systems and pest-resistant materials effectively prevent rodent ingress, protecting internal cabling, connectors, and sensitive components from damage.
We pioneered a patented installation method allowing new cabinets to be fitted on-site without shutting down rail lines or interrupting train operations, typically completed in under seven hours. This eliminates the need for costly line closures or complex traffic rescheduling, providing major operational and budgetary advantages.
Made from marine-grade aluminium and advanced components, our cabinets boast a maintenance-free lifespan of over 30 years, significantly reducing total cost of ownership and enhancing infrastructure longevity in demanding railway environments.
All materials are 100% recyclable, reflecting our commitment to environmental responsibility and reducing landfill waste, in line with green infrastructure initiatives.
Whether replacing outdated cabinets or installing additional security modules, ALIAS Groupe’s solutions provide proven reliability, cost savings, and robust protection tailored for modern railway networks.
Seamless railway operations rely on expert maintenance and timely installation of signalling and electrical infrastructure. Our highly skilled teams combine technical excellence with strict safety standards to provide fast, dependable services that reduce downtime and extend asset life.
From relay cabinet upgrades to new level crossing deployments, we provide turnkey installation and upgrade services. Our engineers work closely with railway operators to carry out projects within planned maintenance windows, thereby minimising impact on rail traffic.
Specialising in inspection, repair, and renewal of overhead wires, insulators, and supports essential for electrical traction, we help ensure continuous power delivery, reduce failure risks, and extend component lifespan.
Nous réalisons des réparations structurelles complètes et des mises à niveau, notamment la construction de passages à niveau, la stabilisation de la plateforme ferroviaire, la création de tranchées pour câbles et le génie civil de quais – le tout en respectant les normes de qualité et de sécurité les plus élevées.
Our expert sealing solutions prevent the entry of rodents and other pests into signal cabinets and electrical enclosures, thereby extending asset lifespan and improving system reliability.
Aging or compromised signalling and energy cables are systematically replaced or upgraded. We manage everything from specification and procurement to installation and rigorous testing, ensuring uninterrupted data and power transmission.
All maintenance and installation projects strictly comply with French and European railway safety regulations, including RISQS certification and ISO quality standards, ensuring consistent client and regulatory satisfaction.
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.
