Guillaume A Hess

Guillaume A Hess

Senior Associate
[email protected]

Guillaume Hess is a member of our trial and global disputes practice group, specialising in complex dispute resolution through arbitration, litigation and mediation. He has a particular expertise in representing public and private owners and international contractors in resolving disputes over the construction and the operation of major projects.

While Guillaume primarily focuses on construction disputes, he also has broad experience in general commercial disputes and in investment treaty disputes. He has handled a broad range of arbitration matters under the auspices of most of the major arbitration tribunal rules, including the ICC, LCIA, ICSID, DIFC-LCIA, ADCACC, DIAC, ADCCAC, SICAC and in DIFC court.

Guillaume studied law both in France and in the State of New York, where he qualified. He has extensive experience in the Middle East and is comfortable working in either a common law environment or in a civil law environment.

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