Charging & Power Solutions

About us

In the areas of charging infrastructure, household and electrical appliances and the lighting industry, we are one of the major suppliers of OEM and system manufacturers.


Proximity to the customer is a core element of our corporate policy. In addition to production facilities in Germany, Slovakia, Poland, Turkey, China and Mexico, LEONI offers a global distribution and engineering network that will expertly advise and support you the world over.


Product portfolio and know-how

Our standard cables that conform the European, US and Canadian standards are complemented by specific solutions that we develop in collaboration with our customers. Cables for cutting and clamping technology as well as crimp and pierce bonding constitute just a small sampling from our product range.

Products, applications and brands

Materials expertise

LEONI's product portfolio with its state-of-the-art production technology and innovative materials covers temperatures ranging from –190 °C to far above 300 °C. Under the LEOMER® brand we develop and produce our own insulation materials that are specifically designed for our customers' requirements.



LEONI manufacturing facilities have a worldwide ISO 9001, IATF 16949 and ISO 14001 certification.

Certified locations