एल्युमिना कंपनीज/रिफाइनरीज

• Alcoa World Alumina and Chemicals
• Hindalco
• Nalco India
• Alumina Limited
• Rio Tinto Alcan
• United Company Rusal
• Chalco
• Hydro Aluminium
• International Aluminium Institute

सपोर्ट ओर्गेनाइझेशन

• Central Chemical Consulting
• Minerals Research Institute of WA