Peter Oberthür

Jan Tobias Hartmann is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Jan Tobias, who practices law in Hamburg, Germany, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jan Tobias is held by other top lawyers in the same geographic and legal practice area.

Born in Göttingen in 1974, Dr. Stefanie Hartwig studied law in Kiel and Liège from 1994 to 1998 and completed her postgraduate studies in business law in Hamburg. Thereafter, she worked as a trainee lawyer in Hamburg and New York and as a research associate at the University of Hamburg. She completed her doctorate in 2002. Ms. Hartwig has been working as a lawyer since 2003, initially in a major international law firm and since 2005 at ZENK. Since 2007, she has also been a special...

Dr. Christian Freudenberg, born 1967 in Hagen, studied law at the Ruhr University, Bochum. Thereafter, he worked as a research assistant at the University of Rostock and the University of Hagen. He has been admitted to practise law in 1997. Since 2006, he is listed as a certified specialist in intellectual property law. From 1998 to 2000 he was Director of Business Affairs at edel music AG. Since 2001, he has been working as an attorney, joining a business law practice spezialising in media a...

Lawyer, Accredited Specialist in EmploymentAssociated Partner

Dr Justus Jansen (Lawyer of the Year Litigation, Hamburg, 2020, Lawyer of the Year Trade Law, Hamburg, 2022) is heading the Dispute Resolution practice group at GSK Stockmann since 2014. The team has 23 members and is thus considered one of the largest dispute resolution teams in Germany with widely recognised expertise and track record in commercial, banking & finance, energy, international plant engineering and corporate disputes as well as in post-M&A disputes. In addition, investm...

Helge Hirschberger is a top attorney recognized by Best Lawyers in the practice area(s) of Restructuring and Insolvency Law. Helge, who practices law in Hamburg, Germany, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Helge is held by other top lawyers in the same geographic and legal practice area.

Dr Sven Magnussen has advised construction companies, property and project developers, and property managers since 1994. As a specialist lawyer for construction and architectural law, he focuses on these areas as well as real estate, tenancy law, and project development. He has extensive experience representing clients both in and out of court and is based in Hamburg.

Lawyer Senior Associate

Born in Pirmasens in 1973, Florian Werner studied civil engineering with a focus on structural engineering in Hamburg from 1994-1999. After several years as construction and project manager for a medium-sized foundation engineering company in Berlin and northern Germany, he came to Hamburg to study law. Mr. Werner has been a lawyer at ZENK since 2008 and a specialist in construction and architectural law since 2011. He specializes in private construction law and advises on planning, the award...

Anne Schöning is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Anne, who practices law in Hamburg, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anne is held by other top lawyers in the same geographic and legal practice area.