Atty. Justus Jansen
Dr Justus Jansen (Lawyer of the Year Litigation, Hamburg, 2020, Lawyer of the Year Trade Law, Hamburg, 2022) is heading the Dispute Resolution practice group at GSK Stockmann since 2014. The team has 23 members and is thus considered one of the largest dispute resolution teams in Germany with widely recognised expertise and track record in commercial, banking & finance, energy, international plant engineering and corporate disputes as well as in post-M&A disputes.
Profile Summary
About Justus Jansen at a glance
Justus Jansen is a business, litigation, adr, and international attorney, practicing at GSK Stockmann. They have 22+ years of legal experience, licensed to practice since 2004. Admitted to practice in Germany (2004). Recognitions include Best Lawyers in America — Arbitration and Mediation (2026), Best Lawyers in America — Corporate Law (2026), and Best Lawyers in America — International Arbitration (2026). Serands clients in Hamburg and the surrounding metropolitan area.
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About
Dr Justus Jansen (Lawyer of the Year Litigation, Hamburg, 2020, Lawyer of the Year Trade Law, Hamburg, 2022) is heading the Dispute Resolution practice group at GSK Stockmann since 2014.
The team has 23 members and is thus considered one of the largest dispute resolution teams in Germany with widely recognised expertise and track record in commercial, banking & finance, energy, international plant engineering and corporate disputes as well as in post-M&A disputes. In addition, investment protection proceedings have become an elementary part of the Dispute team’s ongoing advisory practice. Currently, the firm is involved in a large number of arbitration proceedings under various arbitration rules, in particular the rules of the German Arbitration Institute (DIS) as well as ad hoc arbitration proceedings. Justus Jansen is himself is regularly active as arbitrator as well as in arbitrator’s expert proceedings.
- Specialisation: international arbitration and complex court proceedings
Short Biography:
- Lawyer at GSK Stockmann since 2014
- Member of the Arbitration Commission of the International Chamber of Commerce (ICC)
- Member of the Task Force of the International Chamber of Commerce (ICC) on Climate Change related Disputes
- Lecturer for Litigation and Arbitration Law and Corporate Law at the Hamburg School of Business Administration (HSBA) in the MA and MBA Programme since 2011
- Lecturer for Dispute Resolution and Private International Law at the International School of Management (ISM) in Hamburg from 2014 to 2015
- Studies at the Universities of Hamburg, Constance, Bordeaux (Université Michel de Montaigne, France), Cambridge (Sidney Sussex College, Great Britain) and Perugia (Italy)
Recent Publications:
Practice Areas Explained
Justus Jansen's Areas of Practice
Each practice area below reflects the types of cases Justus Jansen handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Justus Jansen is one of 501,317 business attorneys indexed nationally. Browse business attorneys →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Justus Jansen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys →
Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.
Justus Jansen is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys →
International law attorneys for cross-border transactions, trade, foreign investment, and treaties.
Justus Jansen is one of 40,133 international attorneys indexed nationally. Browse international attorneys →
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