A beautiful story, for more than 60 years!

Since 1957, we have been designing, manufacturing & selling on-board solutions dedicated to comfort & safetyfor bus & coaches, commercial vehicles and rail transport.

  • SESALY creation


    Establishment of SESALY company (Société d’Exploitation de Spécialité Automobile de Lyon) meaning Operating Company for Automotive Speciality in Lyon, by VIAL family.

  • 1st LED product


    Design and manufacturing of the 1st product using LED technology: a led step lighting (NDM=”Nez de marche” in french) for SETRA manufacturer.

  • 1st triflash


    Thanks to the experience in lighting, SESALY starts to design and manufacture the 1st triflash in its premises, near Lyon.

  • 1st rail transport LED product


    Deployment of SESALY expertise regarding design and manufacture of LED solutions for rail transport.

  • 1st train with 100% LED lighting and triple ISO certification


    SESALY participates to the creation of the 1st train using 100% LED lighting and achieve a triple ISO certification.

  • SNCF qualification


    SESALY meets EDMA qualification (Multi-axial Dynamics Evaluation) required by SNCF.

  • SESALY equips the 1st 100% LED bus


    SESALY teams take part to the creation and the design of the 1st 100% LED bus.

  • 1st USB product and ALSTOM & IVECO qualifications.

    Accessoires pour véhicules industriels

    SESALY creates its 1st on-board USB solution and obtain the manufacturer qualification of ALSTOM & IVECO.

    More information

  • VOLVO qualification


    SESALY gets VOLVO qualification.

  • USB column & triflash led new generation


    Creation and production of the USB column for bus & coach applications. More info.


    Design and production of the 1st triflash LED new generation for commercial vehicles. More info.

  • Design and production of the 1st LED front light for bus & coach

    SESALY Front LED light for bus and coach


    This new front LED light, a custom-made creation by SESALY teams, is assembled in France, in SESALY production unit.

  • ISO IATF 16949 certification



    SESALY successfully access to a new quality step with the IATF 16949  certification (International Automotive Task Force, formerly ISO/TS 16949 ). 


    This new certification enables SESALY to confirm its management system in terms of continuous improvement, analysis and risks prevention, customer and stakeholders satisfaction.

    More information

  • SESA Tunes Advanced creation !

    SESALY SESA Tunes Advanced son AVAS ECE R138

    SESALY crreates SESA Tunes Advanced, the 1st sound diffuser integrating :

    + 1 pedestrian gong,

    + 1 reverse alarm,

    + 1 AVAS sound (Approaching Vehicle Audible System) ECE R138 compliant

  • Corporate vocation

    visu pour video institutionnelle_uk

    Our passion : to help our customers and our talents to move forward together, day after day.

    Discover SESALY Experience in a short video

  • SESALY integrates VIGNAL group


    This strategic orientation offers SESALY the opportunity to achieve a significant milestone to accelerate its development, notably at international level, and to rely on technical and industrial French skills known and recognized in the world of on-board devices.

    Since the 15th of April 2021, SESALY SAS has changed its company name into VIGNAL SESALY.

    Discover VIGNAL Group.