Vienna. l. to r. President of Slovakia, Andrej Kiska reconnects with Mobilium Global chief exec Ralph Simon at Pioneers 2017 Innovation Festival in Vienna’s glittering Royal Hapsburg Palace. President Kiska & Slovakia just completed the chairmanship of the European Union, with Slovakia leading the Executive Council of the European Union. President Kiska, a great guy & successful entrepreneur, has been the Slovakian head of state since 2014.