Quality · Reliability · Safety

LEONI is one of world’s leading providers of standardised and customised special cables as well as assembled cable systems. With our Business Unit Transportation we provide our customers with all the expertise of a global enterprise, focused on the needs of the traffic industry. With our extensive portfolio of products and services we will assist you across the entire lifecycle of your vehicles – worldwide.

As a strong partner, we offer you application-specific cable and cable system solutions meeting national and international standards. You can trust in our well-founded sector and product knowledge as well as our many years of experience.

The mobility of tomorrow – moving things globally

Rolling Stock

With the extensive product and service portfolio for internal and external wiring of railway vehicles, we will accompany you throughout the entire life cycle of your vehicles. more information


For complex applications in industry and infrastructure of airports our core competencies are the development, design, manufacture and sale of high quality cables and systems. more information

Transportation combines the elements, whether in the air or on the ground. As a provider of complete solutions in the fields of airports and railway technology we know what matters.

Your needs: Innovative quality products, proven and project-related system solutions, as well as highest availability and sustainable service management are matter of course for us.

Irradiation & sterilisation at its best

Irradiation services

The Business Activity Irradiation services is utilising what other Business Units conduct from one point to the next. Electron beams, gamma and roentgen rays are used in the fields of interconnection, modification of plastics as well as sterilisation and decontamination of prefabricated products.

The smallest forces that, with specific use, optimise the application of products as well as packaging materials and devices.more information

Undivided perfection. Down to the smallest detail. 


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