Panagiotis Nanopoulos
Chief Accountant
Athens
Summary
Experienced Chief Accountant with a proven track record in leading financial operations for multinational retail and technology leaders. I specialize in tax compliance, strategic financial reporting, and ERP optimization (Oracle, SAP), ensuring full regulatory alignment and operational efficiency across diverse markets. A results-driven professional dedicated to strengthening financial controls and supporting business growth through integrity and expert leadership."
Overview
27
27
years of professional experience
3
3
Certifications
2
2
Languages
Work History
Accounting Manager for Gr & Cy
Leroy Merlin SGB DIY S.A.
05.2025 - Current
- Managed and coordinated communication with external auditors to ensure the successful completion of annual audits for Greece and Cyprus, including the issuance of the statutory tax certificate and Transfer Pricing.
- Directed and enhanced internal audit processes to strengthen financial controls, risk management, and regulatory compliance.
- Led the strategic implementation and continuous optimization of MyData framework within Oracle ERP, ensuring alignment with corporate and statutory requirements.
- Oversaw the preparation and presentation of monthly and annual financial reporting, providing actionable insights to senior management.
- Ensured full compliance with all applicable tax, legal, and regulatory frameworks, minimizing exposure and supporting business continuity.
- Managed and supervised end-to-end accounting operations, ensuring timely, accurate, and efficient month-end and year-end closing cycles.
- France company DIY retail company.
Chief Accountant for Gr, Cy & Ge
H&M Hennes & Mauritz S.A.
04.2008 - 05.2025
- Directed and supervised all tax compliance activities, including Corporate Income Tax (CIT), VAT, Withholding Tax (WHT), and Transfer Pricing (TP), ensuring accuracy and timely submissions.
- Managed the rollout and optimization of MyData processes within SAP, ensuring adherence to regulatory standards and business objectives.
- Directed audit coordination efforts with external auditors, ensuring seamless execution of annual statutory audits and the issuance of required tax certificates in Greece, Cyprus & Georgia.
- Managed the end-to-end monthly and annual financial reporting cycles, ensuring accuracy and compliance with corporate standards.
- Governed all accounting activities in strict accordance with national legal obligations and regulatory frameworks.
- Swedish apparel and fashion retailer
Assistant Chief Accountant
HUAWEI TECHNOLOGIES SA
05.2005 - 04.2008
- Managed and validated data integrity across dual accounting platforms, ensuring cross-system reconciliation and accuracy.
- Coordinated the preparation and timely submission of diverse tax filings, ensuring full adherence to statutory requirements.
- Directed the implementation and oversight of inventory ledgers (Stock Books), optimizing warehouse reconciliation and tracking processes.
- Facilitated the accurate preparation and consolidation of financial reporting packages for submission to Group Headquarters.
- Chinese technology company
Accountant
Hellenic-Italian Chamber of Athens
04.1999 - 04.2005
- Managed comprehensive general ledger activities, ensuring accurate double-entry bookkeeping and rigorous maintenance of financial records.
- Oversee end-to-end payroll administration, including tax deductions, social security contributions, and compliance with labor legislation.
- Administered the preparation and filing of complex tax returns (VAT, WHT), ensuring strict adherence to statutory deadlines and regulatory standards.
Education
Certified Professional Accountant - Accounting
Public Institute of Vocational Training
Athens, Greece06-2000
Skills
SAP
Oracle
Ms office
Certification
Greek accounting Standards
Timeline
Accounting Manager for Gr & Cy
Leroy Merlin SGB DIY S.A.
05.2025 - Current
Chief Accountant for Gr, Cy & Ge
H&M Hennes & Mauritz S.A.
04.2008 - 05.2025
Assistant Chief Accountant
HUAWEI TECHNOLOGIES SA
05.2005 - 04.2008
Accountant
Hellenic-Italian Chamber of Athens
04.1999 - 04.2005
Certified Professional Accountant - Accounting
Public Institute of Vocational Training
LEADERSHIP
- Act with trust and integrity
- Drive goals forward
- Communicate in an inspiring way
- Develop myself & Others