Onat Erdoğan Audit & Assurance Services Partner

Onat Erdoğan

Key Qualifications

  • 24 years of audit experience, in accordance with the International Auditing Standards and the Local Auditing Standards published by the Public Oversight Accounting and Auditing Standards Authority, regulations of the Turkish Capital Markets Board, the Banking Regulation and Supervision Agency and the Undersecretary of Treasury (specialized in International Financial Reporting Standards and the Turkish Financial Reporting Standards in particular)
  • Led the audits of numerous local and international entities of different scales from various industries such as automotive, white goods, other manufacturing and service
  • Experienced in consolidation of group companies preparing consolidated financial statements in accordance with the International Financial Reporting Standards
  • Experiences in financial due diligences of local and international entities operating in Turkey for the purposes of mergers and acquisitions
  • Acted as a member of The Commission for Public Supervision and Accounting Audit Standards
  • Strong background in internal control and fraud


  • Istanbul University, Financial Management, in English Postgraduate, Istanbul, Turkey
  • Marmara University, Economics, Istanbul, Turkey


  • English

Professional Background

  • 2012 - cont. Mazars Denge, Istanbul, Audit, Partner – also in-charge of Risk &Independence
  • 2000 - 2011 Mazars Denge, Istanbul, Audit, Director
  • 1996 - 2000 Güreli Nexia, Istanbul, Audit, Senior


  • Certified Public Accountant License
  • Public Oversight Accounting and Auditing Standards Authority Independent Auditing License
  • Capital Markets Board Independent Auditing License
  • Undersecretary of Treasury Independent Auditing License


  • Association of Independent Auditors
  • Istanbul Chamber of Certified Public Accountants
  • Union of Chambers of Certified Public Accountants of Turkey

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