Atty. Klaus-A. Gerstenmaier

Atty. Klaus-A. Gerstenmaier

After studying at the universities of Tübingen and Bonn, Klaus Gerstenmaier took his doctorate degree at the University of Göttingen (Dr. jur.). He lectures and publishes regularly, especially on arbitration law, and is a lecturer for International Arbitration at the University of Konstanz.

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Profile Summary

About Klaus-A. Gerstenmaier at a glance

Klaus-A. Gerstenmaier is a litigation, adr, and international attorney, practicing at Haver & Mailänder Rechtsanwälte. Recognitions include Best Lawyers in America — Arbitration and Mediation (2026), Best Lawyers in America — International Arbitration (2026), and Best Lawyers in America — Litigation (2026). Serands clients in Stuttgart and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • After studying at the universities of Tübingen and Bonn, Klaus Gerstenmaier took his doctorate degree at the University of Göttingen (Dr. jur.)
  • He lectures and publishes regularly, especially on arbitration law, and is a lecturer for International Arbitration at the University of Konstanz
  • Klaus Gerstenmaier was the German member of the ICC International Court of Arbitration, Paris, he is a member of the board of the German Arbitration Institute (DIS), Past Chair of the Litigation Committee of the International Bar Association (IBA) and he now holds the chair and is a member of various supervisory boards

Practice Areas Explained

Klaus-A. Gerstenmaier's Areas of Practice

Each practice area below reflects the types of cases Klaus-A. Gerstenmaier handles, with a brief overview of what that area of law covers.

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Klaus-A. Gerstenmaier is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Klaus-A. Gerstenmaier is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Klaus-A. Gerstenmaier is one of 40,133 international attorneys indexed nationally. Browse international attorneys →

Frequently Asked

Common questions about Klaus-A. Gerstenmaier

Where is Klaus-A. Gerstenmaier's law office located?
Klaus-A. Gerstenmaier's law practice is located in Stuttgart. The firm is Haver & Mailänder Rechtsanwälte. You can contact the office directly through this profile page.
What practice areas does Klaus-A. Gerstenmaier handle?
Klaus-A. Gerstenmaier focuses on litigation, adr, international. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How can I contact Klaus-A. Gerstenmaier for a consultation?
You can contact Klaus-A. Gerstenmaier directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Klaus-A. Gerstenmaier received?
Klaus-A. Gerstenmaier's notable recognition includes: Best Lawyers in America — Arbitration and Mediation; Best Lawyers in America — International Arbitration; Best Lawyers in America — Litigation; Best Lawyers in America — Awards:; Best Lawyers in America — Leaders League 2023: named as „best arbitrator 2023“, recommended for „international arbitration“.

Awards

Best Lawyers in America — Arbitration and Mediation
- 2026
Best Lawyers in America — International Arbitration
- 2026
Best Lawyers in America — Litigation
- 2026
Best Lawyers in America — Awards:
- 2026
Best Lawyers in America — Leaders League 2023: named as „best arbitrator 2023“, recommended for „international arbitration“
- 2026
Best Lawyers in America — WirtschaftsWoche "Top Attorney 2022" for arbitration
- 2026
Best Lawyers in America — Legal 500 Germany/EMEA 2022: Recommended for national and international arbitration
- 2026
Best Lawyers in America — JUVE 2021/2022: often recommended for arbitration/mediation ("continues to be a strong performer" (competitor)
- 2026
Best Lawyers in America — Chambers & Partners 2021: Category 1 of the „Most in Demand Arbitrators Germany“ in Europe and Global
- 2026
Best Lawyers in America — JUVE 2020/2021: frequently recommended for arbitration/mediation „excellent lawyer and very well prepared" (competitor)
- 2026
Best Lawyers in America — Legal 500 Germany/EMEA 2020: Recommended for national and international arbitration
- 2026
Best Lawyers in America — Chambers and Partners: Volume 1 of the “Most in Demand Arbitrators – Germany”
- 2026
Best Lawyers in America — Who’s Who Legal 2018/2019: Recommended as “Thought Leader” in Arbitration
- 2026
Best Lawyers in America — JUVE 2017/2018: Frequently recommended for arbitration (“very experienced, efficiently-conducted procedure ”)
- 2026
Best Lawyers in America — Expert Guides Commercial Arbitration 2017: Once again recommended as “Best of the Best” (World’s top 30 practitioners)
- 2026
Lawyer of the Year — Arbitration and Mediation, Baden-Württemberg (Germany)
- 2025
Lawyer of the Year — International Arbitration, Baden-Württemberg (Germany)
- 2024
Lawyer of the Year — Arbitration and Mediation, Baden-Württemberg (Germany)
- 2022
Lawyer of the Year — International Arbitration, Baden-Württemberg (Germany)
- 2020
Lawyer of the Year — Litigation, Baden-Württemberg (Germany)
- 2019
Lawyer of the Year — Arbitration and Mediation, Baden-Württemberg (Germany)
- 2017

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