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Jonathan
Souffir

Partner

Jonathan Souffir’s banking and finance practice focuses on corporate finance, acquisition finance (both senior and mezzanine debt), public and private project finance (particularly in the renewable energy sector) and real estate finance.
He works for French and foreign lenders, borrowers and sponsors.

Capabilities

Practices

  • Banking and financing law
  • Energy law

Sectors

  • Banking & Finance
  • Energy and natural resources

Focus

  • Lawyers-Notaries

Languages

  • French
  • English

Qualifications

  • Admitted to the Paris Bar in 2002
  • 2000 Magistère in business law, University of Paris-I Panthéon Sorbonne
  • 2000 Postgraduate diploma (DEA) in contract and property law, University of Paris-I Panthéon Sorbonne
  • 1999 Master’s degree in business law, University of Paris-I Panthéon Sorbonne

Bars

  • Paris

Awards

Awards
Décideurs
De Gaulle Fleurance recognized in the Décideurs – Leaders League 2025 ranking, category: Banking and Finance
Awards
Décideurs
De Gaulle Fleurance recognized in the 2025 Décideurs – Leaders League ranking, category: Real Estate
Best Lawyer-JONATHAN SOUFFIR.jpg
Awards
Best Lawyers
Jonathan Souffir recognized in the 2026 edition of Best Lawyers France
The Legal 500-JONATHAN SOUFFIR.jpg
Awards
Legal 500
Jonathan Souffir ranked in Legal 500 – 2025

News

Deals

Wysenergy
Deals 17 July 2025
De Gaulle Fleurance advises Wysenergy on the financing of a wind farm in the Marne department in France
Deals 10 January 2025
De Gaulle Fleurance advised Bpifrance and Caisse d’Epargne CEPAC as mandated arrangers in the financing of the 2nd largest ground-mounted photovoltaic power plant in France.
Deals 29 November 2024
De Gaulle Fleurance advises BNP Paribas on the financing of 2 portfolios of rooftop photovoltaic projects developed by CORSICA SOLE