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Matthieu
Dary

Partner

After practicing for 12 years as a lawyer in the litigation and economic law departments of French and Anglo-Saxon law firms, Matthieu Dary joined De Gaulle Fleurance & Associés in 2017 and became a partner in 2020.
Matthieu advises and litigates mainly in the fields of contract law, distribution law (organization of networks, unfair competition, breach of commercial relations) and sales promotion.
In addition, he has developed expertise in compliance and is assisting several clients with their compliance with the anti-corruption component of the Sapin II law, with the RGPD and the CSRD.
Recognized by his clients for his availability, pragmatism and his broadest vision of business, Matthieu Dary assists groups in all business sectors, including cosmetics, luxury goods, retail, media and real estate.

Capabilities

Practices

Sectors

Focus

Languages

  • French
  • English

Qualifications

  • Admitted to the Paris Bar in 2005.
  • 2024 CSRD sustainability auditor certificate, a training approved by the Haute Autorité de l’Audit (H2A) and delivered by AFNOR Compétences and Apave
  • 2003 Postgraduate degree in business law and economics, University of Paris-I
  • 2002 Master’s degree in international business law and management, ESSEC Business School
  • 2001 Master’s degree in information and communications technology law, University of Poitiers

Bars

  • Paris

Publications

  • Matthieu Dary, Alexandre Diouf, « Digital life after death », International Law Office, décembre 2015

Awards

Awards
Décideurs
De Gaulle Fleurance recognized in the Décideurs – Leaders League 2025 ranking, category: Economic Law & European Affairs
Awards
Décideurs
De Gaulle Fleurance recognized in the Décideurs – Leaders League 2025 ranking, category: Compliance and Fraud
Best Lawyer-Matthieu Dary.jpg
Awards
Best Lawyers
Matthieu Dary recognized in the 2026 edition of Best Lawyers France
Awards
Le Point
Strong debut for De Gaulle Fleurance in compliance – Le Point – Statista 2025

Matthieu Dary goes further than just answering the question asked by taking into account the context of the client’s activity and being proactive.

Legal500 Paris 2024 EU, competition and distribution

News

Articles

Durabilité et droit : un nouvel équilibre à trouver
Articles 8 January 2026
Sustainability and law: finding a new balance
Publications 21 November 2025
De Gaulle Fleurance publishes its Observatory, “CSR and AI: what future for sustainable transition?”