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Our subsidiaries

Unique synergies for the benefit of our customers

  • SATELEC

    Specialist in the design, construction and maintenance of electrical installations for large infrastructure networks, motorway and urban links
    219 M€
    20 AGENCES
  • SEMERU

    SEMERU designs, builds, integrates and maintains electronic and computer systems. SEMERU designs, builds, integrates and maintains electronic and computer systems.
    50 M€
    7 agencies
  • CITEPARK

    Multimodal service combining offers for the management of road traffic and safety in the city.
    3 M€
    3 agencies
  • CENERGIA

    Specialized in the study, realization and maintenance of all electrical work.
    9 M€
    1 agency
  • SAGECES

    Design realization and installation in climate engineering and sanitary plumbing.
    8 M€
    2 agencies
  • GABRIELLE

    Construction of electrical and telecommunications networks.
    8 M€
    2 agencies
  • ERS

    Specialized in the fields of network infrastructure.
    33 M€
    13 agencies
  • FESI

    Established in Africa and Eastern Europe as part of major hydraulic, airport and urban equipment projects.
    6 M€
    4 agencies
  • TTI

    Specialized in the activity sector of electrical installation work in all premises.
    25 M€
    1 agency
  • VALIANCE

    Performs all the works and maintenance interventions of the nuclear sector.
    6 M€
    3 agencies
  • ERS MAINE

    Specialized in the fields of network infrastructure.
    5 M€
    1 agency
  • FAYAT POWER

    Construction of HTB Substations and Underground HTB Lines.
    21 M€
    1 agency
  • LAGLASSE & OMHOVERE

    Specialized in the design and optimization of the high and very high voltage overhead and underground electrical network.
    4 M€
    1 agency
  • SATELEC CENERGI

    Road, electromechanical, industrial and elevator activities.
    3 M€
    1 agency
  • Présentation

    Fayat Energie Services

    Studies and achievements of all markets concerning electrical and climatic engineering activities
    2 agencies