Zwilling J. A. Henckels AG is a German knife-maker based in Solingen, Germany. It is one of the largest and oldest manufacturers of kitchen knives for domestic and professional use, having been founded in June 1731 by Peter Henckels. It is also one of the oldest operating companies in the world. The brand's namesake was Johann Abraham Henckels (1771–1850), who renamed the brand after himself under his leadership. J. A. Henckels is one of the leading manufacturers of chef's knives. Since 1970, Zwilling is fully owned by Werhahn KG. The following brands belong to the Zwilling Group: ZWILLING, HENCKELS, Miyabi, BSF, Demeyere, Staub, Fontignac, Ballarini, Flammkraft, and Santos Grills.

Solingen is a city in North Rhine-Westphalia, Germany. It is located some 25 km east of Düsseldorf along the northern edge of the region called Bergisches Land, south of the Ruhr area, and, with a 2009 population of 161,366, is after Wuppertal the second-largest city in the Bergisches Land. It is a member of the regional authority of the Rhineland.