Georg A. Jahn

Simon Groneberg is a lawyer recognized by Best Lawyers in the practice area of Energy Law. Simon practices law in Düsseldorf, Germany Best Lawyers has recognized Simon Groneberg 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 Simon Groneberg is held by other lawyers.

Dr Maximilian Haag, LL.M. is a partner at POELLATH in Munich. He primarily advises on national and international tax law, as well as on business successions and estate planning. His work includes the establishment, reorganization or dissolution of family-owned corporate structures, as well as matrimonial property law and advice on wills. Due to his great passion for international affairs and not least because of his own professional stays in the USA, Canada, and Israel, Maximilian often advis...

Since 1983: Independent practice 1982 – 1983: Rädler, Raupach & Partner, Munich, freelancer during completion of Ph.D. degree 1975 – 1982: Bayerische Treuhand AG, tax and legal department, Munich

Verena Stenzel is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Verena practices law in Munich, Germany Best Lawyers has recognized Verena Stenzel 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 Verena Stenzel is held by other lawyers.

Thomas Jansen is a lawyer recognized by Best Lawyers in the practice area of Information Technology Law. Thomas practices law in Munich, Germany Best Lawyers has recognized Thomas Jansen since 2016. 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 Thomas Jansen is held by other lawyers.

Dr. Wolfgang Patzelt is partner in the Munich office of RITTERSHAUS. He is a specialist lawyer for administrative law and advises project developers and investors on the fast and legally secure enforcement and structuring of building law. He advises projects in the residential/commercial/industrial sectors as well as in the renewable energy sector, primarily wind power and photovoltaics. He also represents municipalities in urban planning law. In addition to drafting development plans, he spe...

Since 2018: Kantenwein • Zimmermann • Spatscheck & Partner, partner 2007 – 2018: Kantenwein • Zimmermann • Fox • Kröck & Partner, partner 2005 – 2007: International law firm, Munich office, managing associate 2002 – 2005: International law firm, Munich office, tax consultant 1997 – 2002: Ludwig-Maximilians-University of Munich, research assistant

Qualified to practice law in New York and Germany, Gebhard serves as counsel and as arbitrator. Gebhard has advised a broad range of clients across many industries, including energy and natural resources, healthcare and pharmaceuticals, manufacturing, and financial services. He has acted in many investment and commercial disputes, including high-value post-M&A arbitrations, price revisions under some of Europe’s largest gas import contracts, and disputes arising from other long-term...

Since 2018: Kantenwein • Zimmermann • Spatscheck & Partner, partner 2015 – 2018: Kantenwein • Zimmermann • Fox • Kröck & Partner, partner 2007 – 2014: Kantenwein • Zimmermann • Fox • Kröck & Partner, salary partner 2003 – 2006: Kantenwein • Zimmermann • Fox • Kröck & Partner, lawyer 1999 – 2001: University of Greifswald, research assistant

Peter Johannes Klein has been admitted as a German attorney since 2014 and joined Vossius & Partner Patentanwälte Rechtsanwälte mbB in Munich in 2017. His practice focuses on trademark, design, competition , and Internet law, with recognized practice in Litigation. He advises companies on the protection, enforcement, and strategic management of intellectual property rights in Germany and across international markets. Mr. Klein represents clients in disputes involving trademark, ...