His primary practice area is Real Estate and Construction, but he also advises on dispute resolution, commercial and business law, corporate and M&A, administrative and public law, restructuring & insolvency, tax, EU & competition law, life sciences, employment and social security law, and criminal law and white collar crime.
Mario has over 25 years’ experience in real estate matters. Prior to founding DSM in 2004, Mario was legal counsel and managing partner with a Luxembourg fiduciary, and later partner at a Luxembourg law firm.
He is a dual-qualified lawyer, fully qualified to practice in Luxembourg and Germany, and is a member of the bars of Luxembourg, Grand Duchy of Luxembourg, and Frankfurt am Main, Germany.
•President - Real estate committee of the AMCHAM Luxembourg
•Member - British Chamber of Commerce for Luxembourg
•Member - Union Internationale des Avocats
•Member - LuxReal
•Member - FIABCI
•Member - Luxembourg Arbitration Association
•Editorial board - Real estate magazine by Legitech
•Member - ALFA International
•Member - WIRAS Verbund
•Member - SCG Legal
•Member - Association of European Lawyers
He publishes on legal topics in the specialised press and in books in French, English, German and Italian.