Johanna's practice covers a broad spectrum of commercial litigation, arbitration and alternative dispute resolution. She focuses on contract law disputes.

In addition, Johanna advises clients on antitrust and merger control cases.

Her practice covers abuse of dominance and cartel investigations, follow-on damage claims litigation and aspects of the day-to day business.


  • Admitted to bar 2017
  • University of Hamburg
  • University College London (LL.M.)


  • Das Verh√§ltnis von nationaler und internationaler Strafgerichtsbarkeit; JR 12 2012, 497-512
  • "Is the In-court Mediation in German Courts a Compromise between Litigation and Mediation?"; Transnational Dispute Management 1 (2018)