Gregoire Dattee Managing Partner

Key expertise
- With more than 25 years of audit experience, Gregoire has extensive knowledge in agribusiness, light industries, oil and gas, distribution.
- Before joining Ukrainian office as Country Managing Partner in September 2008 Gregoire had been working for 11 years at Forvis Mazars France.
- In France, he was involved in audit, acquisition due diligences, internal control design and review implementation for international groups. In Ukraine, Gregoire is in charge of the full practice, namely: supervision of the engagements, control of the rendered services quality, business opportunities development and major clients’ pursuits. Gregoire is also responsible for people management, objectives setting, overall evaluation training and coaching of subordinates.
- Gregoire leads the French Desk of Forvis Mazars in Ukraine. He has been appointed French Trade Advisor (CCEF) and Board Member of the French Chamber of Commerce and Industry in Ukraine (CCIFU).
Education and qualification
- University Paris-Dauphine: Master of Finance and Accounting
- University Paris-Sorbonne: Master of Corporate Finance
- French Professional Accounting and Auditing Diploma (DESCF)
Main focus
- Audits and reviews of financial statements prepared in accordance with IFRS / IAS, French GAAP and various other GAAPs
- Financial Due Diligence
- Internal control design and review implementation (SOX)
Membership
- French Chamber of Commerce and Industry in Ukraine (CCIFU)
- European Business Association (EBA)
Languages
- French
- English
- Ukrainian
- Russian
Want to know more?
Pages associated to Gregoire Dattee
Who we are
- Reconstruction of Ukraine newsletter - October 2025
- Reconstruction of Ukraine newsletter - September 2025
- Reconstruction of Ukraine newsletter - July and August 2025
- Reconstruction of Ukraine newsletter - May 2025
- Global French desk
- Reconstruction of Ukraine newsletter - April 2025
- Reconstruction of Ukraine newsletter - March 2025
- Reconstruction of Ukraine newsletter - February 2025
- Reconstruction of Ukraine newsletter - January 2025
- Reconstruction of Ukraine newsletter - December 2024
- Reconstruction of Ukraine newsletter - November 2024
- Reconstruction of Ukraine newsletter - September 2024
- Forvis Mazars services for Ukraine's Reconstruction
- Reconstruction of Ukraine newsletter - July 2024
- Reconstruction of Ukraine newsletter - June 2024
- Reconstruction of Ukraine newsletter - February 2024
- We stand with Ukraine
- Partnering for Ukraine’s reconstruction
- Reconstruction of Ukraine newsletter - January 2024
- Reconstruction of Ukraine newsletter - April 2023
- Reconstruction of Ukraine newsletter - May 2023
- Reconstruction of Ukraine newsletter - June 2023
- Reconstruction of Ukraine newsletter - July 2023
- Reconstruction of Ukraine newsletter - September 2023
- Reconstruction of Ukraine newsletter - October 2023
- Reconstruction of Ukraine newsletter - November 2023
- Reconstruction of Ukraine newsletter - December 2023
- Monthly newsletter on the Reconstruction of Ukraine
- Partnering with the Rebuild Ukraine conference
- Partnering for Ukraine’s reconstruction report
- Publication of the second Central Eastern European Tax brochure