Tarkett S.A., known until 2008 as Sommer-Allibert S.A., is a French multinational corporation specialising in the production of floor and wall coverings. Headquartered in La Défense, near Paris, the present company was formed in October 1997 by the merging of two others: French Sommer-Allibert and German Tarkett AG. These companies were in turn formed by the combination of various smaller companies in Sweden, Germany and France. The name Tarkett came from a product developed by a Swedish predecessor. Wikipedia