The long-established Lower Austrian company Zelisko has been working in the field of power and traffic engineering since 1918.
In the three corporate divisions, medium-voltage instrument transformers, signalling systems for roads and railways, as well as traffic management systems for the public traffic are produced. Zelisko products are in use all over the world.
Modern technology and quality management systems accompanied by know-how drawn from many years of experience ensure an outstanding reliability for our customers. Zelisko is a subsidiary of the Knorr-Bremse group.