As a subcontractor, Othua provides services to large companies in the construction, public works, and metallurgical sectors.

Our achievements
  • Connection and start-up of an incineration factory: Issy-les-Moulineaux
  • Supplier management and follow-up for the installation of optical fibre: A86/A89 tunnels
  • Reflectometry validation and creation of measurement records: A89 motorway
  • Connection and start-up of an automatic guidance system: carparks of the Kremlin Bicêtre shopping and business centre
  • Engineering, construction and supply of the entire routing and lighting systems of an industrial building
  • Installation of cable runways and cable connection for various customers in the tertiary sector