Jann Cornels

Kay Jacobsen is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Kay, who practices law in Hamburg, Germany, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kay is held by other top lawyers in the same geographic and legal practice area.

Lawyer, Accredited Specialist for Public Procurement Law Partner

Lawyer Partner

Born in Hamburg in 1963, Jan Dietze studied law in Passau and at King’s College in London, UK, where he obtained his Diploma of Legal Studies. He also studied in Freiburg and at Europa-Kolleg in Bruges, Belgium, where he obtained the Diplôme D’Hautes Études Européennes. Jan Dietze has been a lawyer at ZENK since 1995. His practice focuses on corporate and commercial law and M&A. He also specializes in antitrust law and compliance. Mr. Dietze is a member of ...

Constantin Fahl is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Constantin, who practices law in Hamburg, Germany, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Constantin is held by other top lawyers in the same geographic and legal practice area.

David Loszynski is a top attorney recognized by Best Lawyers in the practice area(s) of Restructuring and Insolvency Law. David, who practices law in Hamburg, Germany, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Harald Ick is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Harald, 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 Harald is held by other top lawyers in the same geographic and legal practice area.

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 ...

Born in Wesel in 1961, Dr. Ralf Hüting studied law in Bonn and has worked as a lawyer since 1992. In 1996, he received his doctorate with a thesis on “The Effect of Regulatory Tolerance in Environmental Criminal Law”. Dr. Hüting advises and represents commercial enterprises, federal & state ministries, supervisory authorities, cities, municipalities and associations, particularly on cross-jurisdictional projects such as the construction or modernization of industrial...

René Krohn is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. René, who practices law in Hamburg, Germany, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which René is held by other top lawyers in the same geographic and legal practice area.