Dr Justus Jansen > GSK Stockmann > Hamburg, Germany > Lawyer Profile

GSK Stockmann

Work Department

  • Dispute resolution: national and international litigation and arbitration
  • Arbitrator
  • Alternative dispute resolution: adjudication, arbitration, mediation
  • Plant engineering, energy, infrastructure, international trade


  • Partner GSK Stockmann Hamburg


  • Lawyer at GSK Stockmann since 2014
  • Member of the International Chamber of Commerce (ICC) Task Force Arbitration of Climate Change Related Disputes
  • Teacher in dispute resolution and international private law at the International School of Management (ISM) in Hamburg from 2014 to 2015
  • Worked in a law firm for international commercial law from 2004 to 2014; partner from 2010 to 2014
  • Teacher in litigation, arbitration and corporate law at the Hamburg School of Business Administration (HSBA) for the MA and MBA programmes since 2011
  • Teacher in dispute resolution and international commercial law at the Nordakademie from 2005 to 2011
  • Doctorate (Dr. jur.) in Hamburg


  • English, French, German, Italian


  • German Institution of Arbitration (Deutsche Institution für Schiedsgerichtsbarkeit (DIS))
  • Arbitration Commission of the International Chamber of Commerce (ICC)
  • Swiss Arbitration Association (ASA)
  • London Court of International Arbitration (LCIA)
  • Chinese European Arbitration Centre (CEAC)
  • German Maritime Arbitration Association (GMAA)
  • Hamburg Arbitration Circle e.V (HAC)
  • International Bar Association (IBA)
  • American Bar Association (ABA)
  • Interpacific Bar Association (IPBA)
  • Honorary Member of the International Young Lawyers Association (AIJA)
  • German Economic Council (Wirtschaftsrat Deutschland)
  • Gesellschaftsrechtlicher Kreis Hamburg e.V.
  • Alumni Round Table Deutschland
  • Rechtsstandort Hamburg e.V., Task Force „Dispute Resolution“


  • Admitted to practise law in Germany (2004)
  • Studies at the universities of Hamburg, Konstanz, Bordeaux (Université Michel de Montaigne, France), Cambridge (Sidney Sussex College, Great Britain) und Perugia (Italy)