Software Quality and Testing Solutions for the Railway Sector
In the railway sector, software and control systems play a critical role in ensuring the safety, availability and operational efficiency of rail operations. The increasing complexity of modern trains, signalling systems and operational management platforms requires a robust approach to software quality assurance, interoperability and digital trust.
At SQS, we offer a comprehensive portfolio of specialised services for the railway sector, including:
- Railway software test automation
- Railway systems and process assessment
- Validation and Verification (V&V) of safety-critical systems
Our solutions combine robust methodologies, strong domain expertise and advanced technical approaches to deliver reliable results in regulated and safety-critical railway environments.
Railway Software Test Automation
Modern railway software requires an efficient, repeatable and agile testing approach. Our test automation methodology increases test coverage, reduces validation time and improves system reliability, from on-board embedded subsystems to centralised operational platforms and control systems.
Railway Assessment
Railway technical assessment helps organisations evaluate the maturity level of systems, processes and capabilities. Through proven frameworks and in-depth analysis, we identify improvement areas in architecture, software quality, testing processes, regulatory compliance and risk management.
Railway Validation and Verification (V&V)
Validation and Verification (V&V) processes are essential to ensure that railway systems meet functional, safety and interoperability requirements. At SQS, we apply V&V methodologies aligned with industry best practices and relevant standards for safety-critical environments, supporting compliance and system reliability throughout the lifecycle.
Why SQS?
Proven expertise in safety-critical software
Our teams combine experience in software engineering, testing and quality assurance with deep knowledge of the railway domain.
Standards-aligned methodologies
We apply testing and quality assurance practices aligned with demanding technical frameworks and standards for critical systems.
Measurable results
We optimise testing processes, increase quality coverage and support compliance with regulatory and safety requirements.
Pragmatic, business-oriented approach
Beyond techniques and tools, we focus on delivering real value to railway projects and their stakeholders.
UNE-ISO/IEC 20000-1
UNE-EN ISO/IEC 17025
ENS Nivel Alto
Approved IDS Evaluation Facility
Approved IDS Evaluation Facility
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