German cable operator Tele Columbus, which operates below the PŸUR model, has named Mario Zöller as chief expertise officer of its enterprise companies division, HLKomm. Mario Zöller Zöller can be second in control of HLKomm, working alongside CEO Robert Butz. Zöller has over 20 years’ expertise as an IT government, working at corporations together with Deutsche Telekom, Deutsche Glasfaser and Birkenstock. Most lately, he was chargeable for organising community operations and operations at Vattenfall Eurofiber GmbH in Berlin. As CTO and technical director, he’ll assume accountability for all processes regarding the corporate’s infrastructure and technical operations, in addition to strategic product improvement, stated Tele Columbus. “I’m actually trying ahead to…