High voltage. Green solutions. Electrifying capability.

Reducing vehicle emissions is a shared global objective and “alternative” powertrains e.g. hybrid, full electric and fuel cell powered vehicles are increasingly becoming part of the solution. LEONI has proven experience and expertise in high voltage wiring systems and power distribution boxes. In fact we have been actively developing and manufacturing high voltage cables and wiring harnesses since the early days of electromobility in the market place.

We support the specialised requirements of hybrid and electric vehicles with in-house cable technology, special components and an overall system approach.

In collaboration with our partners we deliver an innovative capability in:

  • Optimising system architectures and product designs
  • Using innovative materials
  • Series production methodologies

Whatever the powertrain concept, LEONI’s expertise makes life easier for our customers.


For further information please contact us.

More on us

Want to get to know us better? Have a look on our business profile and our visions.

Where we are?

Always close to you. Find our locations in Europe, Americas, Africa and Asia.