Katarina Rojko joined IDC in April 2007 as an analyst for the Imaging & Hardcopy Devices (IHD) market in Slovenia. She has been responsible for conducting primary and secondary research and preparation of both quarterly and annual studies. In 2008, Rojko began to cover the PC, enterprise server, and disk storage systems markets in Slovenia on both a quarterly and a yearly basis. As of mid-2009, she has been responsible for IT services, IHD, and disk storage market research in Slovenia.

Prior to joining IDC, Rojko worked as an analyst for Western Wireless International.

Rojko holds a degree in Political Science and Comparative Linguistics from University of Ljubljana, where she also earned an M.Sc. in Political Science. She is currently writing a doctoral thesis in Social Informatics at University of Ljubljana.