Viokef was established in 1957 by Nikolaos Kakkos, is the sole manufacturer of glassware for decorative and lighting fixtures in Greece. The company has a personnel of 140 and its facilities are located at Koropi Attikis in Greece covering 25,000 sq. meters of a 30,000 sq. meters private site. Due to the employees' expertise and the integration of modern technologies Viokef has become one of the leading manufacturers of glass products for lighting and decoration worldwide.