Dieter Janßen

Matthias Terlau is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Matthias practices law in Cologne, Germany Best Lawyers has recognized Matthias Terlau 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 Matthias Terlau is held by other lawyers.

Dipl.-Kfm. Dr. iur. Maximilian Koch is the Managing Director and Founder of KOCH Rechtsanwaltsgesellschaft mbH in Dusseldorf, Germany. He studied economics at the University of Hagen (Diplom-Kaufmann) and law at the University of Osnabruck (1st legal state exam with honors, ranking among the top 5% of graduates), in addition to earning his Dr. iur. "summa cum laude". After completing his legal clerkship in Lower Saxony, he excelled in the 2nd state law examination, achieving a high distinctio...

Laura Zentner focuses her practice on the media and the technology sectors with an emphasis on copyright and entertainment law. Laura also advises national and international clients on large-scale outsourcing transactions, digitisation projects, cloud computing, software licensing as well as digital media. Her experience also includes the areas of development, production, funding, financing and distribution of films, TV programs and other audio-visual content. She advises on the structuring o...

Sascha Sormann Attorney Certified specialist in tenancy and residential property law Partner Specialists area : Real estate law, commercial tenancy law, property transactions, litigation As a lawyer since 1999 and as a certified specialist in tenancy and residential property law since 2010, I advise national and international companies from the property industry as well as institutional investors on all legal issues arising in connection with the acquisition, management and sale of properties...

Florian Dupuy, LL.M. is a lawyer recognized by Best Lawyers in the practice areas of Arbitration and Mediation and International Arbitration. Florian practices law in Berlin, Germany Best Lawyers has recognized Florian Dupuy, LL.M. 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 Florian Dupuy, LL.M. is held by other lawyers.

Carsten Grave is a lawyer recognized by Best Lawyers in the practice areas of Competition / Antitrust Law and Corporate Governance and Compliance Practice. Carsten practices law in Cologne, Germany Best Lawyers has recognized Carsten Grave since 2009. 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 Carsten Grave is held by other lawyers.

Born in Helgoland in 1966, Dr. Carsten Oelrichs trained as an industrial business administrator before going on to study law at the University of Hamburg, where he also worked as a research assistant at the Chair of Commercial, Shipping and Business Law. He received his doctorate in 1998, with a thesis on “Creditor Participation and Voting Bans in New Insolvency Proceedings”. Dr. Oelrichs has been a lawyer at ZENK since 1998. Dr. Oelrichs is partner with ZENK. For several years ru...

Christian Driessen-Rolf is a lawyer recognized by Best Lawyers in the practice areas of Corporate Governance and Compliance Practice, Employee Benefits Law, Labor and Employment Law and Restructuring and Insolvency Law. Christian practices law in Frankfurt/Main, Germany Best Lawyers has recognized Christian Driessen-Rolf since 2020. 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 profe...

Alik Dörn is a lawyer recognized by Best Lawyers in the practice area of Public Law. Alik practices law in Frankfurt/Main, Germany Best Lawyers has recognized Alik Dörn 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 Alik Dörn is held by other lawyers.

Stephan Jüngst, admitted to practise law in Germany in 1996 and a specialist in construction and architectural law, has been managing partner and head of the firm’s nationwide real estate and construction law group since 2020. He has extensive experience advising on complex large-scale projects—including high-rise buildings, data centres, and stadiums—with a focus on contract drafting and negotiation, claim management, and the interplay with tenancy, public, tax, and co...