Ralf B. Tietz

Lawyer and Mediator Partner

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

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

Claudia Hard is a partner and heads the Finance & Banking Group in Germany. She focuses her practice on real estate, project and corporate finance. Claudia has many years of experience in the field of acquisition and refinancing as well as restructuring in the real estate sector. In addition, she has deep experience in the area of Pfandbrief financing, both in Germany and in cross-border financing within Europe and the USA. Her clients include leading domestic and foreign banks, debt fund...

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

Dr. Alex Petrasincu is Managing Partner at Hausfeld in Germany. He advises on all aspects of European and German competition law with a special focus on antitrust litigation. Alex is specialized in representing parties in cartel damages actions before the German courts, and has advised on damages actions in various jurisdictions. Alex has represented parties in and advised on actions before numerous German District Courts, Courts of Appeals, the German Constitutional Court, as well as the Eur...

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

Studies in mechanical engineering and process engineering at the RWTH Aachen and the Imperial College London (until 1991) Doctoral degree (Dr.-Ing.) at the ETH Zürich, Laboratory for Technical Chemistry (1991-95) Consultant (1991-95) in the area of process simulation und dynamics Patent attorney (since 1999), partner at Maikowski & Ninnemann (since 2000) LL.M. (European Intellectual Property Law) at the Kurt-Haertel Institute, Fernuni Hagen Since 2002 lecturer und since 2009 honorary...

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

Lokke Moerel is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Technology Law. Lokke, who practices law in Berlin, Germany, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lokke is held by other top lawyers in the same geographic and legal practice area.