LEONILEONI is a global supplier of wires, optical fibers, cables and cable systems as well as related development services for applications in the automotive business and other industries. The group of companies, which is listed on the German MDAX, employs around 53000 people in 37 countries and generated consolidated sales of EUR 2.16 billion in 2009. LEONI develops and makes technically sophisticated products: from single-core auto-motive cables through to complete wiring systems with integrated electronics. Moreover, LEONI’s product range comprises wires and strands,fiber optic cables standardised cables as well as special cables and wiring systems for applications in various markets.

The company, founded more than 90 years ago, is today among the world’s largest and most successful cable manufacturers. The Group offers its customers, alongside customised cable solutions, increasingly also complete systems in which all the components are perfectly tuned to one another – from the cable itself to the required connectors and mountings. In this connection the company’s permanent further development as a supplier and service provider is an important trend.

Synergies through high vertical range of manufacture
For this purpose, our employees have special expertise in cable assembly as well as a comprehensive understanding of operating conditions and of technical correlations on the user side. Added to this is a product value chain, unique in the sector, which holds valuable synergistic benefits: It ranges from ultra-thin single wires and optical fibers to cables and through to complex wiring systems with integrated electronics.

Experience and presence in tomorrow’s markets
LEONI focuses its activities on the core markets Automotive, Industry & Healthcare, Communication & Infrastructure, Electrical Appliances as well as Wires & Strands. LEONI’s customer base includes well-known companies such as ABB, BMW, Bosch, Continental, DAF, Deutsche Telekom, EADS, Ericsson, Fiat, IBM, Jaguar Land Rover, Johnson Controls, MAN, Mercedes-Benz, Meyer Werft, Peugeot Citroen, Philips, Porsche, Renault Nissan, Shell, Siemens, Solarworld, Volvo and VW. The company is already global market leader in the supply of automotive wires, in the field of wiring systems, it is number one in Europe and comes fourth worldwide. Moreover, LEONI belongs to the leading European manufacturers in all other business activities.

High degree of quality thanks to professional staff
The quality principle is resolutely applied at LEONI. It is part of its corporate philosophy and is firmly embedded in all core areas. This is reflected in repeated awards, for example as “Top Employer” in Germany or internationally as “Supplier of the Year” by Caterpillar, DAF, Peugeot-Citro?n or Porsche. Furthermore, extensive research and development guarantee for a high innovative capacity.

Product brands LEONI

Premium industrial cables, halogen free and flame retardant
Double insulated, electron-beam cross-linked cables for solar power applications
400 Hz cable systems for parked aircraft
Shielded 5 kV primary cables for airfield lighting
Halogen free and flame retardant industrial cables, temperature resistant, very
strain resistant, easy to handle
Premium wires and cables for rolling stock
Indoor and outdoor cable for cable TV (CATV)
Oil and chemical resistant connection cables, temperature resistant, halogen free, best fire performance, easy processible
Highend cabling systems for copper data cables (plugs, connectors, panels)
POF/PCF-cable, Fiber optic cables, splice/patch boxes
Large core fiber quartz/quartz, fiber bundles, special cables, medical laser probes
Fiber optic switches & shutter
Fiber optic splitter & arrays
Cable solutions for every type of conventional bus system
Corrugated sheath cables for use in mobile radiocommunications networks
Passive components for glass fibers (Patch cords, wall distributors/splice boxes)
Fiber optic cable for indoor and outdoor cabling
comprehensive cable product range covering measurement and control for oil, gas, petrochemical and other industrial applications
LEONI Adascar®
ABS/ESP sensor cables for driver assistance systems and active safety systems
LEONI Dacar®
Multi-core data transmission cables for use in vehicles
Extruded cables with flat conductors
LEONI Histral®
High-strength cadmium free copper alloy
LEONI Hivocar®
Special cables for vehicles driven by hybrid or fuel cells
LEONI Mocar®
Special heat resistant cables for use in engine compartments
Fiber optic cables
LEONI to the Home
System solutions for FttX
Copper data cables from Cat. 5/Class D to Cat. 8/Class G
Individually shielded, parallel pair cables for high data rates
Special cables for professional audio/video applications
High performance miniature coaxial cables with smallest possible dimensions
High performance twisted pair cables for high data rates
High performance TFE tape-wrapped cable for high data rates

Marienstrasse 7, 90402 Nuremberg, Germany
+49 (0)911-2023-0, +49 (0)911-2023-455,