Jonas Baier

Lawyer Partner

Heiko Heppner is co-head of the German Dispute Resolution practice group and professor of law concentrating on international arbitration and litigation with a focus on Germany and common law jurisdictions. Heiko has particular experience with defending clients against mass and class securities litigation and special expertise in Banking and Capital Markets litigation, including the liability of credit rating agencies and for the mis-selling of derivatives. Moreover, Heiko represents clients b...

Katharina Lanio is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Katharina, 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 Katharina is held by other top lawyers in the same geographic and legal practice area.

Steffen Holatka is a lawyer who advises clients on all aspects of the building and architecture law with his particular speciality being construction-related legal consultation. He advises project developers, property developers, the investment managers of various life insurers, private building companies, engineers as well as towns, cities and local councils in connection with the realisation of medium-size and large-scale building projects. Starting with contract negotiation and drafting Mr...

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...

Thilo Zimmermann is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions 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.

Stefan Dingel is a dedicated lawyer in information technology law, providing guidance on the creation, negotiation, and execution of intricate IT projects. His focus encompasses infrastructure outsourcing, application and business process outsourcing, system integration, framework agreements, XaaS, cloud computing, agile methodologies, and joint ventures. Located in Frankfurt and part of FPS, Stefan applies his years of in-house experience to seamlessly integrate into project teams. Known for...

Daniel Wiedmann, LL.M. (NYU) , is an associated partner at POELLATH in Frankfurt and head of the anti-trust team. He advises clients on regulatory law and in particular on German and EU competition law, as well as foreign trade regulation. A particular focus of his practice is on merger control and foreign direct investment review proceedings, as well as on sanctions and embargoes. He advises clients on compliance matters, contracts and represents them vis-à-vis authorities and courts....

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

Catharina Förster is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Catharina, 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 Catharina is held by other top lawyers in the same geographic and legal practice area.