Dr Mario Marti > Kellerhals Carrard > Berne, Switzerland > Lawyer Profile

Kellerhals Carrard
3001 BERNE

Work Department

  • Commercial and general contract law, e.g. trade and distribution law
  • Employment law
  • Competition law, e-Commerce and social media
  • Corporate law and corporate governance
  • Construction and planning law
  • Life and health science law


Dr. iur., MJur, Attorney at Law, Partner


  • Since 2010: Partner of Kellerhals Carrard Berne
  • 2001-2010: Associate at Kellerhals Berne
  • 2004: Secondment Allen & Overy LLP, London, US Law Group
  • 2000-2003: Research Assistant with the Institute of Banking Law at the University of Berne


  • German
  • English
  • French


  • Swiss and Bernese Bar Associations
  • Bernese Association of Lawyers
  • International Bar Association (International Construction Projects Committee)
  • Board of the Swiss Association for Public Procurement (SVÖB)


  • 2007: Dr. iur., summa cum laude, University of Berne
  • 2003/2004: Magister Juris in European and Comparative Law / MJur (Oxon), with distinction University of Oxford, St. Edmund Hall, UK
  • 1998: lic. iur., magna cum laude, University of Berne
  • 1996: University of Poitiers, France

Lawyer Rankings

Switzerland > Real estate and construction

Kellerhals Carrard covers a wide variety of real estate advice and focuses on advising clients from the real estate consulting industry, such as architects and engineers. The group also assists with public procurement issues relating to real estate and real estate-related litigation and is considered among the best for construction law. Practice head Bernd Hauck is ‘excellent‘ in contract drafting and disputes. New arrival Isabelle Romy joined from Froriep in June 2021 and adds environmental law expertise, especially in regard to the clean-up of polluted sites. The ‘very competent and supportiveMario Marti and Andreas Guengerich are key contacts in Berne. Alexandre Kirschmann made partner in 2021.