Cattwyk
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Established in January 2025, Cattwyk is a boutique firm dedicated to the economically critical regulatory issues of foreign trade, cross-border supply chains and sustainability. The team offers comprehensive expertise across the full spectrum of trade compliance encompassing customs, export control, sanctions, foreign direct investment and excise duties. The practice is spearheaded by Katja Göcke, Lothar Harings, Hartmut Henninger, Franziska Kaiser and Marian Niestedt. Harings is regarded for their experience with sanctions, supply chain and customs law, while Niestedt brings deep expertise on FDI screenings and export control. Henninger is noted for his knowledge of customs, sustainability and contentious trade proceedings. Göcke advises on export controls, sanctions and excise tax matters, while Kaiser complements the team with her knowledge of customs, anti-dumping and excise duties.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'Fantastic collaboration and solution-oriented approach.'
- 'Katja Göcke is exceptional. In the many foreign jurisdictions that I have engaged lawyers, rarely have I had the pleasure to work with someone as knowledgeable, professional, practical, responsive, and pleasant as Göcke.'
Key clients
- Fr. Lürssen Werft GmbH & Co. KG
- JT International Germany GmbH
Work highlights
Advising and representing Fr. Lürssen Werft GmbH & Co. KG on sanctions and foreign trade law in connection with frozen yachts, including proceedings before the BMWK, BAFA, the General Customs Directorate and the Administrative Court of Frankfurt. The team also provided comprehensive guidance on sustainability regulations including the LkSG, EUDR, CBAM and CSRD.