• Nationalité Luxembourgeoise

Jean Steffen manages and coordinates complex domestic and multi-jurisdictional legal projects for major local and international companies in a wide array of both financial structures and industries. He is a regular counsel on structuring, negotiation and execution of complex acquisitions, divestitures and mergers, financial arrangements, corporate and tax planning. Jean provides assistance on all layers of structuring and drafting of hybrid finance instruments.

Langues parlées

  • Anglais
  • Français
  • Allemand
  • Luxembourgeois


“In each business case, I work closely with my clients to find outstanding solutions that meet their expectations – today and tomorrow.”


Expériences professionnelles


  • Banking & Financial Services
  • Corporate and M&A
  • Private Equity


Associations professionnelles

  • Conférence du Jeune Barreau de Luxembourg

    • Membre
  • Commission des Experts Juristes (CODEJU)

    • Member
  • Université de Bourgogne

    • Visiting Lecturer
  • ICHEC Brussels

    • Visiting Lecturer
  • International Bar Association (IBA)

    • Member

Formations et distinctions

Université Paris I (France)

  • 1992 : DEA en droit privé (Post-Graduate Degree in Private Law)

London School of Economics

  • 1990 : LL.M.

Université Paris I (France)

  • 1989 : Maîtrise en Droit des Affaires (Master in Business Law)


  • BSP (Bonn Steichen & Partners)
  • Immeuble C2 ~ 2, rue Peternelchen, L-2370 Howald