Jens Jensen

John Büttner advises on all aspects of national and international business tax law, including areas where it intersects with corporate and inheritance law. He has many years of experience in international tax law, criminal tax law, tax litigation, the taxation of restructurings, real estate taxation, and the taxation of capital investments. In addition, Mr Büttner advises private clients, families, and family businesses on ongoing tax matters, including asset structuring, (corporate...

Thomas Helmut Fischer is a lawyer recognized by Best Lawyers in the practice areas of Information Technology Law and Intellectual Property Law. Thomas Helmut practices law in Frankfurt/Main, Germany Best Lawyers has recognized Thomas Helmut Fischer since 2013. 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 Helmut Fischer is held by other lawyers.

Alik Dörn has been working as a lawyer in our offices in Frankfurt am Main and Berlin since 2017 and became a partner in 2023. He advises clients primarily in the areas of public procurement law (services, construction, and supply, PPP), state aid law, concessions, public commercial law, real estate law, and energy law. He speaks German, English, French and Spanish.

Dr. Braun advises on a broad range of information technology, data privacy and artificial intelligence topics. In data privacy, he has been advising German and multinational companies on all aspects of data protection law compliance, including cross border data flows, breach response, online marketing and data security. He has particular experience in online services, social networks and the life sciences industry. The WilmerHale team has also litigated a significant number of leading data pr...

Since 2006, Dr. Michael Kühn has been advising and assisting family-owned companies and affluent individuals in all aspects of succession and asset protection. He specialises in accessions, inheritance and inheritance tax law as well as in the associated areas of foundation, corporate and family law. His work also involves developing tax efficient wills and transfer contracts as well as providing legal guidance in the execution of marriage contracts. In the context of preparing larger an...

Tom Erdt is a lawyer and partner at Friedrich Graf von Westphalen & Partner as well as a certified specialist in administrative law. He joined FGvW in 2013 from the long-established Frankfurt law firm Pilger and heads the consultancy in the Rhine-Main-Neckar economic region from Frankfurt. Tom Erdt specialises in national and cross-border real estate transactions. A further focus of his consulting practice is in the area of fraud and compliance. He is particularly well networked in the Fr...

Thomas Stein specialises in IP law, the German Act Against Unfair Competition, distribution law, and general contract law, advising and representing clients both in and out of court. His clients include clothing, beauty, and sporting goods companies, as well as brand licensors and licensees from the consumer goods, lifestyle, and luxury sectors. He also advises franchise companies, logistics firms, event companies, musicians, influencers, actors, athletes, and fashion designers. Thomas is bas...

Daniel André Pauly is a lawyer recognized by Best Lawyers in the practice area of Technology Law. Daniel André practices law in Frankfurt/Main, Germany Best Lawyers has recognized Daniel André Pauly since 2018. 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 Daniel André Pauly is held by other lawyers.

Dr. Cornelia Gersch advises and represents domestic and international companies on intellectual property and copyright law, litigation and dispute resolution, as well as public commercial law and regulatory law. Her practice focuses on complex contentious proceedings.

Achim H. Döser is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Achim H. practices law in Frankfurt/Main, Germany Best Lawyers has recognized Achim H. Döser 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 Achim H. Döser is held by other lawyers.