About
Siamak Mostafavi is a Tax Partner at Simmons & Simmons in France with over 30 years of experience as a recognised tax specialist. He advises French and international clients, including major financial institutions and investment funds, on a wide range of transactions such as equity and debt securities, derivatives, asset financing, capital markets, securities portfolio transfers, and cross-border transactions. He holds an MBA from HEC Paris, has been a member of the Paris Bar since 1992, and is regularly invited by market associations (ISDA, AFME, ISLA) to present on French tax rules and market practices.
Practice areas
TaxCapital MarketsDerivativesAsset FinanceSecurities Portfolio TransfersCross-Border Transactions
Office
Expertise
Equity SecuritiesDebt SecuritiesDerivativesAsset FinancingCapital MarketsSecurities Portfolio TransfersCross-Border TransactionsFrench Equity Capital Markets
Education
- MBA, HEC Paris
Admissions
- Paris Bar (1992)