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Transport infrastructure

For more reliable, more sustainable, more attractive transport

Appeal, energy efficiency, fluidity of travel and passenger safety: the transport infrastructure needs to reinvent itself to tackle the many challenges faced by cities and regions. Public transport needs to flow better and be more connected to improve the passenger experience while responding to the needs of operators.

At EQUANS, we firmly believe in the power of transport

and do work in 3 major areas:

Discover our expertise

We are involved in all modes of transport: public and private, transport of people and goods. For over 20 years, we have designed and implemented efficient, clean, safe and attractive transport systems in France and further afield.

transport schema
Electrification et alimentation electrique

Electrification and power supply

  • Electrical substation, high-voltage traction substation,
  • Traction power & distribution,
  • Low voltage power & distribution,
  • Electric traction instrumentation and control system and automation,
  • Tramway & 3rd rail overhead lines,
  • Conventional line and high speed line catenaries,
  • Electric motorways,
  • Outsourced, connected maintenance,
  • Phase imbalance management,
  • Electric bus charging solution.
Telecommunication et connectivite

Telecommunications and connectivity

  • Telecommunications: multiservice transmission network, radiocommunication,
  • Radio & telephone/intercom systems,
  • Technical oversight systems: Building Management System,
  • Audio-Video telecommunications - CTM (incl. ETM)/TAV,
  • Passenger Assistance and Information System (SAEIV).
Experience voyageurs et services

Passenger experience and services

  • Passenger information,
  • Entertainment application,
  • Pre-departure checks,
  • Automatic counting of passengers in real time.


systeme de signalisation

Signalling systems

  • Deployment of signalling systems: Classic lines (ARGOS) and high speed lines, Metro and Tramway,
  • Rolling stock depot, multimodal hubs,
  • Analogue and/or digital signalling equipment certified up to SIL4,
  • Specific signalling systems with N.S1 relay base and/or with digital platforms SIL2/SIL4,
  • Outsourced, connected maintenance.
Equipement electromecanique

Electromechanical and safety/security equipment

  • Ventilation of underground structures,
  • Full-scale smoke and fire testing (smoke extraction),
  • Platform screens,
  • Video surveillance, access control, intrusion detection,
  • Fire detection system,
  • Safety PA system.

Closer to you

entities with a wide range of professions
700 M€
sales figures

Closer to you

entities with a wide range of professions
700 M€
sales figures
More informations

For further

Press Releases

Façade de quai

Équiper et sécuriser les quais de la future ligne 18
Press Releases

TER Dakar

Quelles sont les expertises déployées par Equans sur cette nouvelle ligne ferroviaire ?
Your activity

Transport infrastructure

Transport infrastructure

Naval transport


Do you have a need? Let's talk about it!