Oliver Koos

Dr. Vanessa Wettner focuses on civil and capital market disputes, specifically shareholder class action litigation defense. She represented financial institutions, investment companies and investment funds in various high-profile cases against (classes of) private or institutional investors. Most recently, Dr. Wettner defended an investment company in one of the first cases handled under the revised Model Case Procedure Act (Kapitalanleger-Musterverfahrensgesetz, KapMuG), Germany's investor c...

Lars Weber is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Lars practices law in Frankfurt/Main, Germany Best Lawyers has recognized Lars Weber 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 Lars Weber is held by other lawyers.

Dr. Georg Greitemann is a partner at POELLATH in Frankfurt. He advises on M&A-related and venture capital-related transactions, internal restructuring and ongoing corporate law and corporate litigation matters. His clients include companies, company founders, shareholders and their families, as well as managing directors and supervisory board members. Approximately half of his work is cross-border. He is listed in domestic and international ranking guides for his expertise in private equi...

Dr. Emanuel C. Ionescu focuses his practice on advising private equity and corporate clients on complex cross-border M&A transactions including acquisitions, divestitures, public takeovers, joint ventures, and other M&A and corporate matters, including capital markets-related issues. Dr. Ionescu frequently counsels clients on corporate governance-related matters and corporate restructurings. In addition, he has experience working on capital markets transactions and compliance matters ...

Lars Voigt has been a lawyer since 2005, advising and representing clients in M&A transactions, especially in real estate law. His expertise includes real estate transactions (asset and share deals), commercial tenancy law, and real estate asset management. He also focuses on ESG issues and hospitality law. He is based in Frankfurt.

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.

Aliresa Fatemi is a lawyer recognized by Best Lawyers in the practice areas of Mergers and Acquisitions Law and Private Equity Law. Aliresa practices law in Frankfurt/Main, Germany Best Lawyers has recognized Aliresa Fatemi since 2023. 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 Aliresa Fatemi is held by other lawyers.

Bernd Thalmann is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Bernd practices law in Frankfurt/Main, Germany Best Lawyers has recognized Bernd Thalmann 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 Bernd Thalmann is held by other lawyers.

Former Eintracht Frankfurt player Dominik Diemann has been advising and representing companies in all areas of real estate law on behalf of FPS since 2019. His work includes drafting and negotiating commercial lease agreements and supplements, as well as contracts for asset, property, and facility management. Legal real estate asset management also covers the enforcement and defence of contentious claims in court. He advises clients on real estate transactions and provides consultancy and for...

Dr Detlef Koch has been working as a lawyer and partner in our Frankfurt office since 2026. He primarily advises clients in the areas of corporate law, M&A, real estate and construction law, as well as insolvency law and restructuring.