Mr Gion is the Chairman and Chief Executive Officer of Deloitte Hungary. He is a leading Audit partner specialized in the energy industry and he is the leader of the Chinese Services Group in Deloitte Central Europe. He has 22 years experience and gained a broad knowledge of auditing financial statements prepared in accordance with Hungarian, international (IAS) and US GAAP standards, auditing of mergers and acquisitions, performing due diligence and providing business advises.