Apostolos Polyzos worked as Certified Public Accountant in the Body of Certified Public Accountants (SOL) from 1984 to 1993. From 1993 until today he has been working at Crowe Greece as Certified Public Accountant, being one of its founders.

Very early on, he held a leadership position in the audit teams he participated, even before his promotion to Certified Public Accountant. Since 2003, he has been a member of the Quality Control Committee of “Τhe Institute of Certified Public Accountants of Greece (SOEL)”. Today, he is the President of the Institute of Certified Public Accountants of Greece.

He has participated in numerous training seminars of the Institute of Certified Public Accountants of Greece, particularly with reference to Accounting, Auditing, the Chart of Accounts and the corresponding Standards, for all the sectors of the Greek economy.

He has been responsible for statutory and optional audits, of numerous companies in the Private and Public sector, listed and unlisted on the stock exchange related to the sectors of holdings, services, trade, construction, IT systems, sports, etc. He has participated in audits of Municipalities and Municipal Enterprises, as well as Cooperative Organizations. He has assisted a variety of acquisitions, mergers, divisions and other accounting issues.

He has studied at the Department of Economics of the University of Macedonia (Former Graduate School of Higher Industrial Studies of Thessaloniki).