Find out how the LEONI Group is helping to shape the mobility of the future with its innovative cable and wiring systems.
LEONI is a global provider of products, solutions and services for energy and data management in the automotive industry. The group of companies has around 86,000 employees in 21 countries and generated consolidated sales of EUR 3.9 billion in 2025 (excluding the former Automotive Cable Solutions division).
Discover the LEONI Group's global network of locations, which enables us to be wherever our customers need us.
Discover our local presence in Asia and take a look at our LEONI locations.
Explore LEONI's comprehensive range of wiring system products and solutions for the automotive industry.
Discover LEONI’s smart wiring solutions in a fully interactive 3D experience. Dive into our vehicle model and reveal LEONI’s products layer by layer.
Discover our local presence in North America and take a look at our LEONI locations.
Discover our local presence in Europe and take a look at our LEONI locations.
Markets & Solutions Empowering connections. LEONI focuses its automotive research and development activities on the industry's major trends such as electromobility, autonomous driving and connectivity - supplemented by lightweight solutions, multi-voltage and functional integration as well as logistics and engineering expertise.
Discover our LEONI countries worldwide and find out more on the respective country pages.