Oliver Sietz

Peter Michael Probst is a lawyer recognized by Best Lawyers in the practice area of Public Private Partnership. Peter Michael practices law in Berlin, Germany Best Lawyers has recognized Peter Michael Probst 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 Peter Michael Probst is held by other lawyers.

Niclas Hellermann is a lawyer recognized by Best Lawyers in the practice areas of Automotive Law, Energy Law, Environmental Law and Public Law. Niclas practices law in Berlin, Germany Best Lawyers has recognized Niclas Hellermann 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 Niclas Hellermann is held by other lawyers.

Sara Berendsen is a Shareholder in the German Corporate/M&A team. Sara has extensive experience in the field of Private Equity and M&A transactions, in particular distressed M&A, for national and international clients with a special focus on the retail, technology and real estate sectors. She advises her clients on corporate restructurings, including cross-border mergers and other cross-border corporate measures, as well as transactions of all kinds, including acquisition and sale...

Gunnar Baumgärtel is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Gunnar practices law in Berlin, Germany Best Lawyers has recognized Gunnar Baumgärtel 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 recognition reflects the professional regard in which Gunnar Baumgärtel is held by other lawyers.

Career Philipp is a German Attorney based in Berlin and admitted to the New York Bar. Prior to setting up WAGNER Arbitration, he worked in a medium sized German law firm, for many years as partner. He specializes in dispute resolution with a focus on arbitration and has extensive experience in cross-border disputes and business transactions. He holds an LL.M. degree from Emory Law School Atlanta and a doctorate degree from Rostock University. Education Universities of Regensburg and Berlin Hu...

Tanja Galander is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Tanja practices law in Berlin, Germany Best Lawyers has recognized Tanja Galander 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 Tanja Galander is held by other lawyers.

Sebastian Lutz-Bachmann is a lawyer recognized by Best Lawyers in the practice areas of Energy Law and Public Law. Sebastian practices law in Berlin, Germany Best Lawyers has recognized Sebastian Lutz-Bachmann 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 Sebastian Lutz-Bachmann is held by other lawyers.

Martin Wirtz works in all fields of intellectual property matters, with a particular emphasis on trade mark, competition, and copyright law, including litigation. A further focus of his work is patent infringement proceedings. His clients include large and medium-sized firms as well as international companies and associations from a wide variety of different areas. Martin Wirtz studied law at the University of Passau, the University of Freiburg, the University of Cologne, and at Queens' Colle...

Aldo Trentinaglia, born in Munich in 1982, completed basic studies in philosophy, logic and philosophy of science at the Ludwig Maximilian University in Munich on a scholarship from the Friedrich Ebert Foundation. Later followed law studies at the Bucerius Law School in Hamburg with a stay abroad in Sydney, Australia, as a scholarship holder of the German National Academic Foundation. He completed his legal clerkship at the Hanseatic Higher Regional Court. While working he completed his train...

Hanno Timner is a lawyer recognized by Best Lawyers in the practice areas of Data Security and Privacy Law, Labor and Employment Law and Litigation. Hanno practices law in Berlin, Germany Best Lawyers has recognized Hanno Timner 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 recognition reflects the professional regard in which Hanno Timner is held by other lawyers.