Hannes Janßen
Recognized in Ones to Watch since 2025 About Hannes Janßen
Hannes Janßen is a lawyer based in Cologne, DE and has been recognized in Best Lawyers: Ones to Watch in Germany™ since 2025. Hannes Janßen is recognized in the following practice area:
- Cologne, Germany
- Litigation
Current Firm: Osborne Clarke
Location: Cologne, DE
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