Major player in energy services

Technological solutions for companies and public authorities

In 2010, the Cegelec business units joined VINCI Energies and thus bring their expertise in automation, instrumentation and control, climate and electrical engineering.

Within VINCI Energies, the Cegelec business units offer a major proportion of the group’s expertise and provide technological services for companies and public authorities. From design to multi-technical maintenance, these business units cover a wide variety of business lines and their teams support customers’ ambitious projects from start to finish.

Cegelec locations around the world

Cegelec business units on the web


    Business unit website SOCALEC

    For more than half a century, SOCALEC has specialised in electrical infrastructure systems


    Business unit website SORMEA

    French business unit dedicated in studies, measurements, analysis for traffic studies,…

  3. Spain

    Country website Spain

    Discover VINCI Energies in Spain

  4. Sweden

    Country website Sweden

    Discover VINCI Energies in Sweden

  5. Switzerland

    Country website Switzerland

    Discover VINCI Energies in Switzerland

  6. Sylvestre Energies

    Business unit website Sylvestre Energies

    Specialising in high and low voltage electrical systems for the service sector

  7. Thermo Réfrigération

    Business unit website Thermo Réfrigération

    We operate in temperature and air treatment systems.

  8. Tunzini Limoges

    Business unit website Tunzini Limoges

    TUNZINI Limoges offers a full range of climate engineering services.

  9. Tunzini Maintenance Nucléaire

    Business unit website Tunzini Maintenance Nucléaire

    An expert in mechanical maintenance for nuclear power plants.

  10. Tunzini Nucléaire

    Business unit website Tunzini Nucléaire

    Tuzini Nucléaire specializes in nuclear ventilation facilities.