Business Sectors - Rail

Multi-disciplinary from preliminary design up to maintenance

From pre-project to maintenance, SEGULA Technologies has the skills required to support its clients in the development of their projects for rolling stock, signal systems and rail infrastructures.


  • Digital modelling.
  • Trend studies.
  • Digitisation.

Product studies

  • Car body shell.
  • Electrical systems.
  • Interior and exterior fittings.
  • Propulsion systems.
  • Electrical and electromechanical equipments.
  • Information systems.
  • Development of hardware, software.
  • Design and construction of test benches and electronic cards.

Process studies

  • Mechanical and electrical integration.
  • Handling.
  • Automation and robotics.
  • Tooling.
  • Installation methods.
  • Industrialisation studies.
  • Electrical wiring methods.

Digital simulation

  • Structural mechanical calculation: static, fatigue, dynamic and crash dimensioning on global structure or subassembly…
  • Thermal exchanges.
  • Passive safety.
  • Fluids mechanics, aerodynamics and acoustic calculations…

Integrated logistics support and documentary engineering

  • Preparation and optimisation of maintenance plans.
  • Operating and maintenance documentation.
  • Spare parts catalogues.
  • Design and specification of support means.
  • Specification of diagnostic means.
  • Training.
  • Configuration management.

Systems engineering (train control, information system, signalling)

  • System and subsystems design and architecture (specifications, modelling, validation).
  • Developing and testing application or low level software.
  • Control command.
  • Train architecture modelling.
  • Data preparation.

Testing, validation and maintenance

  • Producing test procedures and test reports.
  • Integration, validation and qualification.

Transverse activities

  • Project management, monitoring, coordination.
  • Safety/RAM.
  • Planning.
  • Purchasing.
  • Industrial quality control.
  • Supplier control and monitoring.
  • Logistic.
  • Industrial performance optimisation.
  • Chain support.


Consult the SEGULA Technologies


SEGULA Technologies has received the French Minister of Economy...

Innovations during the Paris Motor Show

The first Formula E World Championship: find out about SEGULA...