Olivier Rombaut Managing Partner


Olivier joined Mazars in 1990 and he has a 26 years experience in the audit and advisory services provided to financial institutions (banks, insurance companies, fund managers) belonging to international groups. He is Registered Auditor in Italy and France. 

He is Engagement Partner for the audit of annual financial statements and of interim financial information, prepared under IFRS, of financial institutions and Alternative Investment Fund Managers (AIFMs). Olivier is Engagement Partner for the audit of the Annual and Infra-annual Reports of Italian and pan-European Real Estate Funds.


He works mainly on banks and financial institutions that belong to international groups.

He is a IFRS9 specialist with a deep knowledge of financial instruments and financial market/proprietary trading.

He conducted M&A, debt restructuring and divestment projects.


French, English, Italian.