Turnover: 946.7 million EUR (2021)

Country: France

  • One of the world's few manufacturers of fiber optic submarine cables and repeaters
  • Over 350,000 km of cable produced since 1994
  • Over 6,500 repeaters delivered
  • Calais plant
  • Part of the Nokia group


Alcatel Submarine Networks inaugurates Europe's largest 5G plant 28/04/2023

  • ASN: Alcatel Submarine Networks, a key company in the inauguration of a 5G private network in Europe.
  • Inauguration of 5G private network in late 2022.
  • 50,000 m2 plant in Calais (Pas-de-Calais), Europe's largest 5G-connected site
  • ASN produces and assembles submarine systems, such as fiber optic cables.
  • Implementation of a network of connected objects (IoT) to modernize industrial processes.
  • Real-time data collection to optimize industrial performance, digitization of manufacturing procedures, real-time filling measurement of 130 fiber optic cable storage tanks, remote maintenance assistance.