As a white-collar crime boutique offering, Rosinus Partner regularly handles internal investigations and compliance matters as well as various adjacent white-collar crime matters, including money laundering, corruption and cybersecurity. This dual approach was underlined with the appointment of Mirjam Steinfeld as salary partner in February 2024. In addition to criminal defense, she is experienced in compliance issues, particularly related to foreign trade law. The team is led by white-collar crime and criminal tax expert Christian Rosinus and Mathias Grzesiek, who specialises in criminal IT, data protection and cyber matters.

Legal 500 Editorial commentary

Key clients

  • Condor Flugdienst GmbH
  • FrosTA AG
  • Mitteldeutsche Hartstein-Industrie AG

Practice head

The lawyer(s) leading their teams.

Christian Rosinus, Mathias Grzesiek

Other key lawyers

Mirjam Steinfeld, Janina Brandau