Martin Schellenberg

Franziska von Kummer is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Franziska practices law in Hamburg, Germany Best Lawyers has recognized Franziska von Kummer since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Franziska von Kummer is held by other lawyers.

France—its culture, language and way of life—has fascinated Dr Frank Hagemann since his youth. It was therefore a fortunate coincidence when the Hamburg-based law firm Seelig, that later merged with FPS, was seeking support in trade mark law for the French market at just the right time, allowing him to combine his professional and personal interests. While his international work is wide-ranging, Dr Hagemann has always placed particular emphasis on maintaining and expanding his Fre...

Born in Hamburg in 1962, Birgitta Weihrich studied law in Hamburg. After completing her legal clerkship – including a post at the Directorate-General for Competition of the European Commission in Brussels and Speyer – she was admitted to the bar in 1992. After spending a number of years in a commercial law firm in Northern Germany and as a legal advisor and authorized signatory of an insurance company, she joined ZENK in 2018. She has many years’ experience in both a wide ra...

Jan Dreyer is a lawyer recognized by Best Lawyers in the practice areas of Maritime Law and Transportation Law. Jan practices law in Hamburg, Germany Best Lawyers has recognized Jan Dreyer since 2009. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jan Dreyer is held by other lawyers.

Helge Hirschberger is a lawyer recognized by Best Lawyers in the practice area of Restructuring and Insolvency Law. Helge practices law in Hamburg, Germany Best Lawyers has recognized Helge Hirschberger since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Helge Hirschberger is held by other lawyers.

Jan Tobias Hartmann is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Jan Tobias practices law in Hamburg, Germany Best Lawyers has recognized Jan Tobias Hartmann since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jan Tobias Hartmann is held by other lawyers.

Stefan Glock is a lawyer recognized by Best Lawyers in the practice areas of Criminal Defense and Criminal Tax Practice. Stefan practices law in Hamburg, Germany Best Lawyers has recognized Stefan Glock since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stefan Glock is held by other lawyers.

Sonja Schulz was born in Bremen in 1976. She studied law in Münster and Leuven, Belgium. She completed her practical training in Münster, Washington D.C. and Brussels. In addition, she completed an education in Anglo-American law, a subject-specific foreign language training, postgraduate studies in European law and training in change management. In 2003 she received a Master of European and Comparative Law from the University of Ghent, Belgium. She has been a lawyer at ZENK since 2...

Lawyer, Accredited Specialist in Construction and the Law of Governing Architects Managing Partner

Victoria-Luise Vollstedt, born in Kiel, studied at the University of Freiburg im Breisgau and the University of Hamburg. After passing her First State Examination in law, she completed her legal clerkship at the public prosecutor’s office, the District Court of Lübeck, the City of Ahrensburg and at several medium-sized law firms in Hamburg, where she focused on civil law. She passed her Second State Examination in 2011. She further enhanced her practical expertise by completing a p...