Klaus-A. Gerstenmaier

Klaus-A. Gerstenmaier: Leading International Arbitration and Litigation Counsel

Klaus-A. Gerstenmaier is a distinguished legal professional renowned for his exceptional expertise in arbitration and litigation, with a proven track record of success across complex international disputes. For decades, Dr. Gerstenmaier has served as a vital contributor to the global legal landscape, consistently recognized as a leading arbitrator and counsel by numerous prestigious organizations and legal publications. His deep understanding of international law, combined with meticulous preparation and strategic advocacy, consistently delivers superior outcomes for his clients.

Dr. Gerstenmaier's career is distinguished by a commitment to excellence, demonstrated through his extensive academic background, extensive practical experience, and consistent recognition as a top legal professional. He lectures and publishes regularly, notably specializing in arbitration law and serving as a lecturer for International Arbitration at the University of Konstanz. His involvement with prominent organizations – including the ICC International Court of Arbitration, the German Arbitration Institute (DIS), the International Bar Association (IBA), and numerous supervisory boards – underscores his leadership role within the arbitration community.

Practice Areas

• Arbitration and Mediation: Dr. Gerstenmaier possesses extensive experience in representing clients in a wide range of arbitration proceedings, advising on strategy, conducting thorough investigations, and presenting compelling arguments before arbitral tribunals.
• International Arbitration: His core expertise lies in international arbitration, navigating the complexities of cross-border disputes, and ensuring compliance with international arbitration rules and procedures.
• Litigation: Dr. Gerstenmaier’s litigation skills are equally refined, providing strategic legal counsel and robust representation in court proceedings.

Dr. Gerstenmaier’s unparalleled success is reflected in a remarkable series of awards and accolades, solidifying his position as a global leader in his field:

Awards & Recognition

• Lawyer of the Year: Dr. Gerstenmaier has been honored with the prestigious “Lawyer of the Year” award multiple times across various categories including Arbitration and Mediation, International Arbitration, and Litigation within the Baden-Württemberg region of Germany. Specifically, he has been recognized as Lawyer of the Year for Arbitration and Mediation (2025, 2024, 2022, 2020, 2017), Lawyer of the Year: Litigation, Stuttgart (2014-15), and Lawyer of the Year: Arbitration and Mediation, Baden-Württemberg, Germany (2019).
• Recognized by Leading Legal Directories: He is consistently recognized as a leading attorney by prominent legal directories, including Chambers & Partners (Category 1 of the “Most in Demand Arbitrators Germany” in Europe and Global), Leaders League (“best arbitrator 2023”), JUVE (frequently recommended for arbitration (“efficient conduct of proceedings; excellent commercial comprehension”)), Best Lawyers (Germany’s Best Lawyers 2023 & 2022 for Arbitration and Mediation, International Arbitration and Litigation), Legal 500 Germany/EMEA (Recommended for national and international arbitration), and Who’s Who Legal (Global Leader Arbitration and National Leader Arbitration – “extraordinarily well-prepared and so very smart”).
• Best Attorney USA: Recognized in Best Attorney USA since 2009

Education & Credentials

• Dr. jur. – University of Göttingen
• Lecturer for International Arbitration – University of Konstanz
• Member of the ICC International Court of Arbitration, Paris
• Member of the Board of the German Arbitration Institute (DIS)
• Past Chair of the Litigation Committee of the International Bar Association (IBA)
• Current Chair and Member of Various Supervisory Boards

Dr. Gerstenmaier’s dedication to upholding the highest standards of legal practice has established him as a highly sought-after and trusted advisor for clients worldwide. He is committed to providing strategic legal counsel, meticulous advocacy, and achieving favorable outcomes in even the most complex and challenging legal situations. His expertise spans a broad range of industries, reflecting his versatility and adaptability within the dynamic international legal landscape.