ERTMS and Railway Signalling
Expertise across trackside and onboard signalling systems
Expertise for the transition to modern railway signalling
The transition to ERTMS is modernising railway signalling and traffic management across Europe. We bring together Finnish and Swedish railway expertise to support infrastructure owners, operators, rolling stock owners and suppliers as they develop, implement and introduce new signalling systems.
Our experts work across both trackside and onboard ERTMS. In Sweden, our specialists have contributed to ERTMS development and implementation projects in project leadership and specialist roles, working with infrastructure as well as rolling stock modernisation. In Finland, our experts are involved in the Digirail programme, which is modernising train control, signalling and traffic management.
This cross-border experience allows us to bring together practical knowledge from different stages of ERTMS development and deployment across the Nordic railway sector.
Expertise across railway signalling
We support signalling projects from requirements and procurement through technical development and integration to testing, commissioning and approval. Our expertise covers both infrastructure and rolling stock systems, helping you manage the technical and organisational requirements involved in introducing and developing signalling technology.
Our expertise includes
ETCS expertise and vehicle adaptation
ERTMS and railway signalling
Integration with existing signalling systems and ERTMS
ERTMS standards and standardisation expertise
Project and technical project management
Rolling stock system procurement and installation
Testing and commissioning
Rolling stock approval and documentation
Expertise across the signalling system lifecycle
Our railway signalling expertise extends across the lifecycle of both trackside and onboard systems. We can support you from early strategy and studies through procurement, implementation and commissioning to approval, maintenance and ongoing system management.
Our specialists work across signalling technologies including ERTMS, ATC, CBTC and ATO/UTO, with experience from mainline rail as well as metro, tram and other urban transit systems.
We help you develop signalling strategies and carry out studies to support future investments in trackside and onboard systems, including ERTMS, CBTC and driverless systems such as ATO/UTO
We support procurement and requirements definition for trackside and onboard signalling systems, helping establish the technical, capacity and safety requirements for the system.
Our specialists work as system integrators and provide technical project management and project teams for signalling implementation. Our expertise covers ERTMS, ATC, CBTC, ATO/UTO and other public transport signalling systems.
We support testing and commissioning of both trackside and onboard systems. Our experience includes introducing new signalling technology into existing operational environments, including brownfield projects where implementation needs to take place while the existing system remains in operation.
We support the approval process, including vehicle approvals required before rolling stock equipped with new signalling systems can enter service.
Once a signalling system is in operation, we provide expertise for the management and maintenance of its hardware and software, as well as troubleshooting and product support.
Signalling expertise for urban transit
Our signalling expertise also covers rail-based urban public transport. Our specialists have worked with metro, tram and local rail systems in Stockholm, Helsinki, Gothenburg, Uppsala, Tampere and Oslo.
We work with signalling systems both trackside and onboard, bringing together specialists in areas including system integration, technical project management, safety, rolling stock, EMC and electrical power.
Our experts
Meet our ERTMS and Railway experts.
Welado Fits Snow Blower with ETCS
Let’s talk about your project
Whether you have a specific project in mind, need specialist expertise or simply want to discuss your options, get in touch. Tell us what you’re working on, and we’ll connect you with the right people at Welado.