AAL - Aughinish Alumina Ltd, Ireland

ABN AMRO bank London, United Kingdom

Aker Kvaerner, Australia

ALBA - Aluminium Bahrain, Bahrain

Alkan Holdings, Egypt

ALSCON, Nigeria

Ambrian Partners Ltd, United Kingdom

BALCO - Bharat Aluminium Company, India

Basic Element, Russia

Bateman, Republic of South Africa

BH&P - Butty, Herinckx & Partners, Switzerland

Bokela, Germany

Brinkley Mining, United Kingdom

CAMEC - Central African Mining and Exploration Company, United Kingdom

CEAC - Central European Aluminium Company, Montenegro

Cemtrade Oradea, Romania

Century Aluminum, USA

CRU Strategies, United Kingdom

DeMatteo Monness, USA

ENRC - Eurasian Natural Resources Corporation, United Kingdom

Glencore, Switzerland

Hydro Aluminium, Norway

IIB - International Investment Bank, Bahrain.

KAP - Kombinat Aluminium Podgorica, Montenegro

Kaiser Aluminum and Chemical Corporation, USA

Kennedy Capital Management, USA

KPMG London, United Kingdom

Laytons, United Kingdom

Mott MacDonald, United Kingdom

Mytilineos Holdings, Greece

NKM Noell, The Netherlands

SHELL – Shell Global Solutions, The Netherlands

Sierra Minerals Holding, Luxembourg

Sonatrach, Algeria

SRK Cardiff, United Kingdom

The Aluminium Committee, Ghana

UC RUSAL, Russia

URSCorporation, United Kingdom

Vedanta, United Kingdom

VAL - Vedanta Alumina Ltd, India

Windalco, Jamaica