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Rapport du COI et annonce d’Elisabeth Borne : une reconnaissance du rôle primordial du secteur ferroviaire


Siège social

  • Adresse :
    4 chemin du Ruisseau
    69130 ECULLY
  • Téléphone :
    04 72 18 08 40
  • Site internet :
  • Email :

Secteurs d'activités

  • Railway (trains, metros and tram), new built and refurbishment

Autres secteurs

All of the above for buses, autonomous vehicles, taxis fast charging and battery management systems for public transports.

Informations financières et juridiques

  • Actionnaire :
    Centum Adetel Group, Centum Group
  • Forme juridique :
  • Capital en € :
    € 10 000 000
  • CA ferroviaire 2021 en € : 1 100 000
  • Effectifs ferroviaires : 4


  • SEBES François [President]

Descriptif / Historique

Development, manufacturing and integration of passenger information systems, video protection and communication for trains, metros and trams, new built or refurbishment.

Part of Centum Group dedicated to electronics.

Product detail :

Passenger information systems:
- Servers, independent or integrated in the displays
- Dynamic roadmaps, internal and external LED and LCD displays from 15" to 48"

Public Address:
- Servers and audio amplifiers, independent or integrated in intercoms
- Internal and external loud speakers
- Handsets
- Emergency intercoms

- Servers / network video recorders
- Internal and external cameras
- Video analytics for security and predictive maintenance

Network and communication:
- Passenger Wifi: Access points, Antennas,
- Train-ground communication: Routers et gateways Wifi, LTE, 5G, Antennas
- Train network: Switches

- Touchscreen human to machine interfaces
- Software tools to create and manage content
- Software tools to monitor, maintain and update products

Activités détaillées

Products development and manufacturing, COTS integration, system integration of passenger information (dynamic road map, internal and external LED and LCD displays), internal and external sound management and intercoms, internal and external video protection, passengers wifi, train-ground communication, video analytics for security and predictive maintenance, software tools to manage all systems, interface with the train system (TCMS and signalling) and the ground system (operating control centre).

90% of the activity for onboard and 10% on wayside.



    IRIS - ISO TS 22163 qualification


    Grand Paris Express L15, 16 et 17, passenger information system and public address
    RER D renovation, passenger information system
    TER2NNG renovation, passenger information system