Mr Kriston is the CEO of Hungarian Gas Storage since 1 July 2020. He has been deputy CEO and a member of the Board of Directors of Hungarian Gas Storage since 1 Oct 2013. Previously, he worked for MVM Hungarian Electicity Plc. among others as Head of Business Development. Before joining MVM Group Mr Kriston worked in financial advisory and audit for almost 10 years at Deloitte and KPMG both in Hungary and in Germany. Mr Kriston holds an MSc. degree in Business Administration and graduated from Corvinus University, Budapest.