Mathias Steinø

Practice Areas

Mathias Steinø is a founding partner of Hafnia Law Firm and a recognised force in Danish and international dispute resolution. A highly skilled litigator and arbitrator, Mathias has built a reputation for his strategic expertise and advocacy in high-value commercial disputes.

Over the past 15 years, Mathias has played a key role in Danish dispute resolution, successfully leading landmark cases before the Danish Supreme Court and navigating some of the most complex, high-stakes international disputes in litigation and arbitration. His work spans post-M&A disputes, financial lines litigation, coverage disputes, product liability, and international trade conflicts, making him a trusted advisor to clients facing sophisticated legal challenges.

Beyond his practice, Mathias is an accomplished academic . A former lecturer at Copenhagen University, where he is past 'Lecturer of the Year', he has also taught at Copenhagen Business School and frequently speaks at international legal conferences. His arbitration credentials include a high number of appointments in both domestic and international proceedings, both ad hoc and institutional.

With a deeply commercial mindset, a meticulous approach to dispute resolution, and a track record of success in high-profile cases, Mathias is recognized as a leading figure in Danish litigation and arbitration.

Professional Memberships

Member of the ICC International Court of Arbitration (2024-2027 mandate)

Member of the SCC International Arbitration Council

Board member of Nordic Offshore & Maritime Arbitration Association

Board member of the Danish Branch of Comité Maritime International

Board member of the Danish Association of Supreme Court Attorneys

Languages Spoken

Danish

English