Leoni AG

Leoni AG
Company type	Aktiengesellschaft
Traded as	FWB: LEO
ISIN	DE0005408884
Industry	Manufacturing, engineering
Predecessor	Westfälische Kupfer- und Messingwerke AG vorm. Casp. Noell
Founded	1917
Headquarters	Nuremberg, Germany
Key people	Klaus Rinnerberger, CEO Dr Harald Nippel, CFO Ingo Spengler, COO
Products	Power, instrumentation and telecommunications cables, cable harnesses
Revenue	€5,119 million (2021)
Net income	€48 million (2021)
Number of employees	101,372 (31 December 2021)
Website	www.leoni.com

Leoni AG, based in Nuremberg, Germany, is a cable and harnessing manufacturing firm with branches throughout the world.^[1]

It is listed on the Frankfurt Stock Exchange and is a member of the mid-cap MDAX index, and is claimed as global leader of cable systems.^[2]

^ Ewing, Jack (2022-03-01). "European car plants hurt by supply problems linked to war". The New York Times. ISSN 0362-4331. Retrieved 2022-03-20.
^ Hermann Simon notes the company in his correspondent book as an example of a "Hidden Champion" (Simon, Hermann: Hidden Champions of the 21st Century : Success Strategies of unknown World Market Leaders. London: Springer, 2009.- ISBN 978-0-387-98147-5. P. 39f.)