Former State IT Agency boss Setumo Mohapi will take over as CEO of Dimension Data’s Internet Solutions with immediate effect, replacing long-serving CEO Saki Missaikos. The move comes amid a major management shake-up at Dimension Data MEA.

IBM closed its $34-billion purchase of Red Hat, sealing the world’s second largest technology deal ever and setting up the US technology company on a path to try and compete with top software purveyors in the cloud.