Olivier Degand Country Leader

Since September 2023, Olivier Degand has been leading Forvis Mazars in Poland as Managing Partner. He has been associated with the Polish office since 1995, actively contributing to its development and market position.
Olivier has more than 35 years of experience in providing audit and advisory services to Polish and international companies across all key sectors of the economy. He completed the French chartered accountancy programme, earning the diplôme d’Expertise‑Comptable (1998), and is a recognized expert in Polish and international accounting standards, including US GAAP. Apart from that, he also focuses on transaction advisory, M&A projects and due diligence procedures.
As the leader of the French Desk at Forvis Mazars in Poland, he helps French investors to connect with the Polish and CEE markets. He also supports Polish companies expanding into Francophone countries.
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Pages associated to Olivier Degand
Who we are
- Global French desk
- Investing in CEE: Inbound M&A report 2024/2025
- Riding the wave of market change: Global private equity report 2025
- Forvis Mazars will take part in IPEM 2025
- Forvis Mazars CEE deal advisory highlights 2024
- Forvis Mazars ranked #4 among CEE M&A Transaction Services advisors in 2024
- Webinar: Food & Beverages sector in CEE
- Renewables in CEE: focus on battery storage
- Investing in CEE: Inbound M&A report 2023/2024
- Mazars in CEE ranks #3 by number of successful M&A deals advised and #5 by disclosed M&A deal value
- How do Private Equity act on the performance of their portfolio in Western Europe and CEE region?
- Mazars CEE deal advisory highlights 2023
- Central and Eastern Europe
- Mazars @ EXPO REAL 2016
- Mazars sponsors the Banking Forum 2016