Claudia Annacker

Arbitrators, counsel and experts

Claudia Annacker

Arbitrator, judge or committee member (published cases) · 3Counsel (published cases) · 10

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Record as arbitrator

3cases decided

1as chair or sole arbitrator

0appointed by claimants

0appointed by respondents

0appointed by States

0dissents

Sat most often with

Also appeared as counsel with

Dechert (Paris) LLP 2022
Cleary Gottlieb Steen & Hamilton LLP 2013–2025

Published cases (13)

2025
Hulley Enterprises Limited (Cyprus) v. The Russian Federation
Counsel for the respondent (Cleary Gottlieb Steen & Hamilton LLP) · award p. 1

Tribunal: L. Yves Fortier, Charles Poncet, Stephen M. Schwebel
2025
Yukos Universal Limited (Isle of Man) v. The Russian Federation
Counsel for the respondent (Cleary Gottlieb Steen & Hamilton LLP) · award p. 1

Tribunal: L. Yves Fortier, Charles Poncet, Stephen M. Schwebel
2025
Veteran Petroleum Limited (Cyprus) v. The Russian Federation
Counsel for the respondent (Cleary Gottlieb Steen & Hamilton LLP) · award p. 1

Tribunal: L. Yves Fortier, Charles Poncet, Stephen M. Schwebel
2025
Rand Investments Ltd. and others v. Republic of Serbia
Committee member · award p. 1

Tribunal: Gabrielle Kaufmann-Kohler, Baiju S. Vasani, Marcelo G. Kohen, Lawrence Boo
2023
Niko Resources (Bangladesh) Ltd. v. Bangladesh Petroleum Exploration & Production Company Limited ("Bapex") and Bangladesh Oil Gas and Mineral Corporation ("Petrobangla")
Committee member · award p. 1

Tribunal: Michael E. Schneider, Campbell McLachlan, Jan Paulsson, Eduardo Zuleta
2023
OJSC Tatneft v. Ukraine
Counsel for the claimant (Cleary Gottlieb Steen & Hamilton LLP) · award p. 2

Tribunal: Francisco Orrego Vicuña, Charles N. Brower, Marc Lalonde
2022
Cyprus Popular Bank Public Co. Ltd. v. Hellenic Republic
Counsel for the claimant (Dechert LLP) · award p. 2

Tribunal: Rolf Knieper, Dyalá Jiménez Figueres, Michael D. Nolan
2022
Nasib Hasanov v. Georgia
Counsel for the respondent (Dechert (Paris) LLP) · award p. 2

Tribunal: Laurence Shore, Stanimir A. Alexandrov, J. William Rowley
2020
Unión Fenosa Gas, S.A. v. Arab Republic of Egypt
Counsel for the claimant (Cleary Gottlieb Steen & Hamilton LLP); Counsel for the respondent (Cleary Gottlieb Steen & Hamilton LLP) · award p. 2

Tribunal: V.V. Veeder, J. William Rowley, Mark Clodfelter, Andrés Jana Linetzky
2017
Görkem Inşaat Sanayi ve Ticaret Limited Şirketi v. Turkmenistan, ICSID Case No. ARB/16/30
President — appointed by the parties jointly · award p. 3

Tribunal: James H. Boykin, Zachary Douglas
2016
Poštová banka, a.s. and ISTROKAPITAL SE v. Hellenic Republic
Counsel for the respondent (Cleary Gottlieb Steen & Hamilton LLP) · award p. 2

Tribunal: Eduardo Zuleta, Brigitte Stern, John M. Townsend, Azzedine Kettani
2014
H&H Enterprises Investments, Inc. v. Arab Republic of Egypt
Counsel for the respondent (Cleary Gottlieb Steen & Hamilton LLP) · award p. 3

Tribunal: Bernardo M. Cremades, Hamid G. Gharavi, Veijo Heiskanen, Bernardo M. Cremades
2013
RosInvestCo UK Ltd. v. The Russian Federation
Counsel for the respondent (Cleary Gottlieb Steen & Hamilton LLP) · award p. 2 · award p. 2

Tribunal: Karl-Heinz Böckstiegel, Franklin Berman, Karl-Heinz Böckstiegel, The Right Honourable The Lord Steyn

Compiled with AI from the published awards and decisions in the Forum’s database; it covers public cases only and may contain matching errors. Each entry links to the page it was read from where available. Corrections: info@arbitration.org.