Johanna advises and represents German and foreign companies as well as their officers in all areas of white-collar criminal law and administrative offenses.

She supports clients conducting internal investigations and advises on compliance issues.

Johanna also specializes in public law and advises and represents domestic and international companies and the public sector.


  • Admitted to bar 2020
  • Senior Policy Officer at the Federal Ministry for Economic Cooperation and Development, Berlin and Bonn (2017 – 2020)
  • Lecturer for Administrative Law at the Federal University of Applied Administrative Sciences, Brühl (2019)
  • University of Münster
  • University of Zaragoza


Strafrechtliche Risiken bei der Entschlüsselung passwortgeschützter Dateien im Rahmen einer internen Untersuchung, Corporate Compliance Zeitschrift (CCZ) 2022, 253 ff. (mit Maximilian Ohrloff)