Lena Verdenhalven

Dr. Johannes Frey advises clients on all aspects of tax controversy and international tax planning. He represents many of the largest multinational companies through the full range of tax controversy proceedings, including audits, administrative appeals, multilateral controls and judicial proceedings. Dr. Frey’s tax practice focuses on complex tax controversy matters, as well as international tax planning and cross-border mergers. He has co-authored numerous articles on a wide range of ...

Ulrich Wolff is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Corporate Law, Investment, Mergers and Acquisitions Law and Private Equity Law. Ulrich, who practices law in Frankfurt/Main, Germany, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ulrich is held by other top lawyers in the same geographic and legal practice area.

Ulli Janssen is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Ulli, who practices law in Frankfurt/Main, Germany, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ulli is held by other top lawyers in the same geographic and legal practice area.

Bettina Komarnicki is a proven expert in the fields of IT law, software law, copyright law, competition and trademark law, licensing and distribution law, and data protection law. She assists clients in drafting and negotiating complex contracts and introducing new business models, and represents them in and out of court. Her clients include leading international IT service providers, the public sector, small and medium-sized companies and start-ups.

Thilo Zimmermann is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Thilo, who practices law in Frankfurt/Main, Germany, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thilo is held by other top lawyers in the same geographic and legal practice area.

Prof. Dr. Hans-Georg Kamann's practice focuses on European regulation, in particular European and German competition law (antitrust, state aid and procurement), European Union administrative and constitutional law (inter alia in areas such as data protection, financial supervision and resolution), with emphasis on the new media, agro- and life-science, healthcare, transportation, and financial services industries, as well as international trade law and regulation. He has significant litigatio...

Alexander Schürmann is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation, International Arbitration and Litigation. Alexander, who practices law in Frankfurt/Main, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexander is held by other top lawyers in the same geographic and legal practice area.

Lawyer Partner

Thorsten Goetz has wide-ranging experience in European Union and international merger control cases, as well as cartel enforcement, abuse of dominance and compliance matters. Mr. Goetz advises clients on antitrust aspects of complex cross-border M&A and joint ventures. He has worked on numerous transactions requiring international antitrust merger control approvals both in Europe and worldwide. Mr. Goetz is recognized as a leading anti­trust lawyer in the Germany edition of Best Lawye...

Joachim Heffinger Attorney Certified specialist in building and architects’ law Mediator (DAA/German Lawyers’ Academy) Specialist mediator for the real estate and construction industries (m-con) Partner Specialists areas : Private construction and property law, architectural and engineering law, commercial tenancy law, m ediation/arbitration proceedings Since being admitted to the bar in 1987, I have primarily advised clients in the areas of private construction, real estate, arch...