ETCS Retrofitting

Vehicle Retrofit Solutions from a Single Source – Efficient, Safe, and Future-Ready
We support your modernization projects from planning through commissioning, ensuring that your vehicles reliably meet the demands of modern rail operations.

End-to-End Solutions from Analysis to Approval

Retrofitting vehicles with ETCS presents significant technical, procedural, and certification challenges. We provide comprehensive support - from the initial assessment to successful commissioning—ensuring a structured, efficient, and safe implementation.

We take responsibility throughout every project phase: from planning and professional project management to engineering, integration, retrofitting, testing, and certification. Based on a thorough analysis of your existing vehicle fleet, we develop tailored integration concepts, select suitable systems and components, and implement them with precision across electrical, mechanical, and software domains.

Working closely with workshops, partners, and relevant stakeholders, we deliver both individual vehicle modifications and large-scale retrofit programs. Supported by structured testing and acceptance concepts as well as comprehensive safety management, we ensure that your vehicles enter service on time, in compliance with all applicable standards, and with maximum reliability.

The result is a future-proof solution that sustainably modernizes your fleet and prepares it for the requirements of digital rail transportation.

Leverage Independence
Implementing Optimal Solutions

As an independent engineering partner, we select systems and components solely based on your requirements. This enables tailored solutions without manufacturer dependencies—technically optimized and economically sound.

Ensure System Expertise
Managing Complexity

With extensive expertise across a wide range of onboard systems, we seamlessly integrate new technologies into existing vehicle architectures and ensure smooth interaction between all components.

Strong Industry Network
Deliver Projects Efficiently

Our established network of suppliers, assessors, and relevant authorities enables efficient coordination and focused project execution—from planning through certification.

Apply Experience
Minimize Risks

Drawing on extensive project experience across diverse railway vehicle systems, we identify challenges early and combine proven methods with innovative approaches to ensure safe and efficient implementation.

Ensure Maximum Flexibility

Free Choice of System

As an independent expert, we select the most suitable systems and components for each project individually. This ensures that technical, economic, and regulatory requirements are optimally fulfilled throughout every project phase.

Develop Tailored Solutions

Customized Integration

Based on detailed analyses of existing vehicles, we develop customized integration concepts. This results in solutions that fit seamlessly into existing structures and remain sustainable over the long term.

Improve Quality and Efficiency

Make Experience Count

Our extensive project experience enables us to combine proven methodologies with innovative approaches. This reduces risks and ensures a stable, high-quality implementation.

Keep Time and Costs Under Control

Efficient Implementation

Thanks to flexible structures and specialized teams, we deliver projects quickly and cost-effectively. As an experienced integrator, we provide high-performance solutions that excel both technically and economically.

Success Story

The Challenge

ETCS integration was required for locomotives and rail vehicles that had been in operation for many years. Limited installation space, varying vehicle conditions, and legacy systems created significant challenges for system design, integration, and compliance verification.

Our Solution

Based on detailed vehicle analyses, we developed a robust integration concept that considered all relevant standards and processes. Leveraging our engineering expertise and established partner network, we delivered tailored solutions using a structured and proven implementation methodology.

The Result

The project resulted in a reliable and standards-compliant integration solution that performs successfully even under challenging conditions. The structured approach enabled efficient implementation and established a solid foundation for future retrofit projects.

Frequently Asked Questions

About ETCS retrofitting


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Rainer Grimm
Director Rail Germany