Mathäus is a member of our Dispute Resolution Group. His practice covers a broad spectrum of commercial litigation, arbitration and alternative dispute resolution. He focuses on contract and corporate as well as insolvency-related law disputes (including post-M&A matters). He has significant experience in the worldwide strategic defense against coordinated lawsuits and class actions. He further advises on the defense against claims resulting from alleged violations of data protection regulations. His clients include a wide range of enterprises from Germany and abroad.

Mathäus also acts as an arbitrator. He is elected member of the German delegation at the ICC Commission on Arbitration and ADR.


  • Admitted to bar 2015
  • Attorney-at-Law (New York)
  • Bucerius Law School Hamburg
  • Cornell Law School, New York
  • University of California, Berkeley (LL.M.) 


Der strukturell unterlegene Unternehmer im Internationalen Privat- und Verfahrensrecht, Mohr Siebeck, 2016