• The LEONI key to success:

    Highest standards
    for all processes

    Quality management

  • Competence with tradition:

    The LEONI story
    from the beginning

    Our history

  • Sustainability as a strategy:

    Resource-efficient
    growth

    Green technology

LEONI – Leaders of the future

LEONI is one of the world’s leading providers of wires, optical fibers, cables, cable systems, and related services to the automotive industry and many others. 

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