The Managing Director Awards 2026

Under Viktor de Leeuw's leadership, the Netherlands-based high end audio manufacturer Siltech Group has grown substantially in recent years. Organically through its key brands, Siltech and Crystal Cable, through acquiring the German audio manufacturer HMS Elektronik, and by setting up a new loudspeaker and electronics brand Sphinx Audio. By assembling a strong team of professionals and expanding into a second factory location, Siltech Group and its four brands are all set for a bright future.