Tim Hahn

Born in Duisburg in 1974, Dr. Kostja von Keitz studied law in Düsseldorf. He received his doctorate in European nature conservation and national administrative procedural law in 2005, with a thesis on the subject of “The Legal Protection of Private Individuals against Special Areas of Conservation”. He began his career as a lawyer in 2005, working initially for a major international law firm. He became a specialist in administrative law 2008 and joined ZENK in 2009. He has be...

Ulrike Grübler focuses on Intellectual Property with an emphasis on Trademark Law, Design Law and Copyright Law was well as Unfair Competition Law. She is an experienced IP litigator and has particular expertise in the development and enforcement of national and international brand strategies as well as the handling of brand portfolios. Ulrike advises brand owners on the full lifecycle of their Intellectual Property rights. This includes strategic advice, availability searches as well as...

Oliver C. Ehrmann is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Oliver C. practices law in Berlin, Germany Best Lawyers has recognized Oliver C. Ehrmann 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 Oliver C. Ehrmann is held by other lawyers.

Jan Endler is a lawyer recognized by Best Lawyers in the practice areas of Banking and Finance Law, Competition / Antitrust Law, Environmental Law, Project Finance and Development Practice, Public Finance Law, Public Law, Public Private Partnership and Regulatory Practice. Jan practices law in Berlin, Germany Best Lawyers has recognized Jan Endler since 2014. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The rec...

Anja Feies is a lawyer recognized by Best Lawyers in the practice area of Restructuring and Insolvency Law. Anja practices law in Berlin, Germany Best Lawyers has recognized Anja Feies 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 Anja Feies is held by other lawyers.

Andrea Kirsch is a lawyer recognized by Best Lawyers in the practice area of Data Security and Privacy Law. Andrea practices law in Berlin, Germany Best Lawyers has recognized Andrea Kirsch since 2024. 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 Andrea Kirsch is held by other lawyers.

Martin Borning is a Local Partner in the Public Law Group in Germany with a focus on advising on transactions, including joint ventures, co-operations and corporate restructurings, and projects in regulated industries. Martin has longstanding experience advising companies and corporations in the energy and transportation sectors. On energy, he advises in the fields of conventional energy, in particular oil & gas, renewable energy and new energy, including hydrogen, carbon capture utilizat...

Ralf Emig is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Ralf practices law in Berlin, Germany Best Lawyers has recognized Ralf Emig since 2021. 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 Ralf Emig is held by other lawyers.

Carsten Brachmann is a partner at fellaws, Berlin. He advises private and public employers on individual and collective employment law, especially regarding collective bargaining, works council constitution law, employee representation law and employee leasing. Carsten Brachmann has been a certified specialist for employment law since 2005 with a legal advisory focus on employment law in the areas of public service and M&A. He advises employers on restructuring measures in various industr...

Amos Veith is a partner of POELLATH's private funds practice in Berlin. He has practised tax and corporate law since 2000 and assisted clients in structuring and reviewing several hundred venture capital and private equity funds and similar alternative investments. He provides fiscal and legal advice to domestic and foreign institutional and private investors and initiators in the foregoing fields of closed-end funds. His clients include many well-known international banks, insurance companie...