• Jindal Vijaynagar Steel Ltd.
• TISCO
• Dirk India Pvt. Ltd.
• Maithan ISPAT
• Indure Ltd.
• Graphite India Ltd.
• Colour Chem Ltd.
• Larsen and Toubro
• The Associated Cement Companies, ACC, Chaibasa
• Batliboi Environmental Engineering Ltd.
|
• Bhansali Engineering Polymers Ltd.
• The Indian Smelting and Refining Company Ltd.
• Indofil Chemicals Company
• Mega Rubber Technologies Pvt. Ltd.
• PSG metallurgy and Foundry Division
• Mayura Steels Pvt. Ltd.
• Vishnu Chemicals Ltd.
• Sudarshan Chemical Industries Ltd.
• Texmaco Ltd.
• Thermax Ltd. |