Martin Lüderitz

Dr. Jörn Bosse serves clients primarily from the corporate sector in Hamburg, with a focus on construction and real estate law. His work involves assisting companies in navigating the complexities of real estate project development. This includes obtaining necessary building permits, maintaining neighborhood relations, and overseeing construction operations. Dr. Bosse emphasises the importance of resolving disputes out of court, though he is prepared to litigate when needed. Real estate ...

Jan Erik Spangenberg specialises in dispute resolution, litigation and arbitration. He acts both as counsel and as arbitrator. He assists companies, governments and individuals in navigating complex disputes, in particular international commercial and investment arbitrations. He also advises governments and investors in relation to foreign investments and public international law. Jan Erik Spangenberg has successfully represented clients in many high stakes arbitrations (including ICC, DIS, S...

Johanna Jülicher-Sieg is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense. Johanna practices law in Hamburg, Germany Best Lawyers has recognized Johanna Jülicher-Sieg since 2026. 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 Johanna Jülicher-Sieg is held by other lawyers.

Thorsten Herms is a lawyer recognized by Best Lawyers in the practice area of Restructuring and Insolvency Law. Thorsten practices law in Hamburg, Germany Best Lawyers has recognized Thorsten Herms since 2025. 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 Thorsten Herms is held by other lawyers.

Sönke Friedrichsen is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Sönke practices law in Hamburg, Germany Best Lawyers has recognized Sönke Friedrichsen 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 Sönke Friedrichsen is held by other lawyers.

Lawyer Partner

Can law and creativity go together? Absolutely! Anne Christa Berger focuses on the protection of intellectual property, a practice area she concentrated on during her studies in Münster. To enhance her knowledge, she completed specialized foreign-language training in US law and earned a Master of Laws (Commercial Law) from the University of Auckland, New Zealand. Anne Christa gained valuable experience at a major law firm in Stuttgart and spent several years at an IP boutique in Hamburg ...

Lawyer, Accredited Specialist in EmploymentAssociated Partner

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.

2011 Arbitrator of the Independent Film & Television Alliance (IFTA) 2008 Board-Certified Attorney for Intellectual Property Law (Fachanwalt für gewerblichen Rechtsschutz) 2007 Board-Certified Attorney for Copyright and Media Law (Fachanwalt für Urheber- und Medienrecht) 1998 New York Bar Exam (Attorney-at-Law) LL.M. in Trade Regulations, New York University (NYU), USA 1997 Second State Examination in Law, Regional Court of Appeals Hamburg (legal trainee at German Embassy Singap...