Tele Columbus names new CEO to focus on fibre expansion

German operator Tele Columbus appointed Christoph Luethe as the new Chief Executive Officer (CEO) and Chairman of the Board of Management, effective 01 April. Luethe joins Tele Columbus from Vitronet, where he is managing director since 2021. He succeeds Markus Oswald, who left the company at the end of last year. Tele Columbus said it will continue to focus on expanding fibre-optic network infrastructure, strengthen its core business, and further developing innovative products and services for residential