Hannes Janßen
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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Attorney at Law admitted in Düsseldorf (1st instance and Court of Appeal), Germany, born August 21, 1958, Recklinghausen, Germany, Citizen of the Federal Republic of Germany Education and Former Activities : 1989 – 2000 with Heuking Kühn Lüer Wojtek, Attorneys at Law, Certified Public Accountants, Düsseldorf, Germany and Brussels, Belgium; 2000 – 2003 Partner in PricewaterhouseCoopers Veltins Rechtsanwaltsgesellschaft mbH, Düsseldorf; since 01/2004: Partne...
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Born in 1964 Legal studies at the Universities of Heidelberg and Bonn First Exam ("1. Staatsexamen") in 1990 Doctoral research at the Universities of Valencia (Spain) and Münster Legal clerkship ("Referendariat") at the Detmold District Court Elective posting at the Commission of the European Union in Brussels Doctor of Laws (Dr. jur.) 1993 Second (Bar) Exam ("2. Staatsexamen"), bar admission 1994, with the firm since 1994 Certified Specialized Attorney in Administrative Law since 1997 C...
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