Drilo to Leave HT for DT, Vukoslavović to Take His Position
As of 1 January 2026, Boris Drilo will be stepping down from his position as Management Board Member for Technology and Information Technology (CTIO) at Hrvatski Telekom.

As of 1 January 2026, Boris Drilo will be stepping down from his position as Management Board Member for Technology and Information Technology (CTIO) at Hrvatski Telekom. He will continue his career within the Deutsche Telekom Group.
In his new role, he will be responsible for the successful setup, execution, and delivery of complex technology transformation programs within DT’s business segments in Germany and Europe. In addition, as a member of the Deutsche Telekom Europe leadership team, he will carry out activities related to the technology segment. Since January 2017, Drilo has served as Management Board Member and CTIO at HT, and was responsible for the development, implementation, and operation of the company’s technological platforms, including mobile and fixed networks, as well as IT and business systems.
Ognjen Vukoslavović has been appointed as the new Management Board Member and CTIO, and he will be assuming the role on 1 January 2026. Over the past year, Vukoslavović has served as Director of the Field Services, Operations, and Rollout. Previously, he was a Management Board Member/Director of HT Services, a former daughter company of HT that, before its integration into the HT Group, was responsible for the planning and construction of fixed and mobile networks, maintenance of electronic communications infrastructure, network monitoring, and field maintenance of HT’s active access and passive networks. He began his career at Croatian Telecom in 2018 as Director of Technical Services.
“I am very pleased to welcome Ognjen’s appointment to the Management Board. He is an exceptionally dedicated manager with an excellent understanding of HT and the telecommunications industry, possessing extensive experience in leadership positions and transformational projects that have delivered operational efficiency and a market-leading customer experience. I would also like to thank Boris for his major contribution to the company’s development and growth. I wish him much success in his new and well-deserved role within the DT Group,” said Nataša Rapaić, Hrvatski Telekom CEO.