Jaroslav Beneš

Tax & Legal

Director & CTO

Jaroslav Beneš

Churchill I

Italská 2581/67

Prague 2

Czech Republic

120 00

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Jaroslav Beneš has been a Director and CTO in the Tax & Legal Department of Deloitte Czech Republic since 2014. He specialises in technology and innovation in financial management. He is one of the authors of technological tools in the tax area: taxCube, Maják, PeoplePort, Tax Analytics etc. (more at

Before joining Deloitte, he worked for O2 Czech Republic a.s., where he developed a new business segment of mobile virtual network operators (MVNOs). He stands behind the introduction of the first MVNO in the Czech Republic BLESKmobil. He was responsible for business and technology development and innovation and he gained a 70% market share in the MVNO segment. Before O2, Jaroslav worked in the Consulting function of Deloitte for 14 years. He holds a Master’s degree in Finance from the University of Economics in Prague.

Jaroslav Beneš