2005

LEONI acquire the fiber technology arm of Prinz Optics GmbH, based in Stromberg, Germany, and thereby expand their range of special fiber optic products and optical fibers made of glass, polymer and quartz

LEONI acquire neumatic Elektronik + Kabeltechnik of Ulm, Germany, a business specialising in tailor-made cable harnesses and dedicated electronic solutions

LEONI establish the “advintec” joint venture company together with Cimlec Industrie S.A. of Les Mureaux, France, in which the partners have an equal share of 50 percent (single components, robot systems ready for operation)

LEONI acquire all the shares in the Stolberg-based data and special cable manufacturer KERPEN and thereby become Germany’s leading provider of cables and cabling systems for data transmission

LEONI & STUDER Transportation Systems, a joint venture with the Swiss cable manufacturer Studer, commence operations (rolling stock)