Mr Mario Di Stefano > DSM Avocats A La Cour > Luxembourg, Luxembourg > Lawyer Profile

DSM Avocats A La Cour
BP 2648, 1026 LUXEMBOURG

Work Department

Corporate, M&A, Real Estate and Construction and Tax.


Managing Partner – Avocat à la Cour and Rechtsanwalt


Recognised expert in Corporate and Commercial, M&A, Real Estate, Tax, and Labor Law.

Member of the bars of Luxembourg and Frankfurt am Main (Germany).


English, French, German, Italian and Luxembourgish.


  • President – Real estate committee of the American Chamber of Commerce in Luxembourg
  • Member – British Chamber of Commerce for Luxembourg
  • Member – LuxReal
  • Member – Luxembourg Arbitration Association
  • Member – Institut Luxembourgeois des Administrateur
  • Editorial board – Real estate magazine by Legitech
  • DLWI
  • ALFA International
  • SCG – State Capital Law Firm Group
  • AEL – Association of European Lawyers
  • WIRAS Verbund


1987: Law school, University of Trier, Germany ; second state examination 1990.

Lawyer Rankings

Luxembourg > Real estate and construction

(Leading individuals)

Mario Di StefanoDSM Avocats A La Cour

With a ‘perfect combination of experience and agility‘, DSM Avocats A La Cour‘s two-partner team provides ‘accurate and timely advice‘ to a wide range of stakeholders engaged in local real estate matters. Mario Di Stefano ‘always delivers exhaustive and well-documented legal work‘ and has developed a particularly strong reputation among developers, by virtue of his ability to provide a “cradle-to-grave” service, including wide-ranging zoning, planning and environmental due diligence at the front-end of the transaction, through to the ultimate divestment process. Renaud Le Squeren is another name to note.

Luxembourg > Commercial, corporate and M&A

Benefiting from a ‘perfect combination of experience and agility‘, DSM Avocats A La Cour provides ‘responsive and business-minded advice‘ to national and international clients across a range of corporate and commercial mandates, including advice on M&A and international joint ventures. Mario Di Stefano possesses ‘exceptional communication skills‘ and, along with the ‘responsive and proactive‘ Renaud Le Squeren, is a key member of the team that is particularly active in the real estate sector.

Luxembourg > Dispute resolution

Headed by Mario Di StefanoDSM Avocats A La Cour‘s dispute resolution team has familiarity with a range of litigation techniques, including ADR, which it effectively implements for private sector clients on real estate and tax disputes, in particular. Alban Colson is another name to note.