| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| ACC Limited | Company | Cement | India | 14-Sep-2004 |
| Oil and Natural Gas Corporation | Company | Oil: Crude Producers | India | 17-Sep-2003 |
| The Energy and Resources Institute | Civil Society Organization & Other | India | 22-May-2003 | |
| AIMA - All India Management Association | Business Association | India | 21-May-2003 | |
| Hindalco Industries Ltd | Company | Aluminum | India | 09-Oct-2002 |
| Tata Chemicals | Company | Chemicals: Diversified | India | 23-Sep-2002 |
| Tata Motors Ltd. | Company | Automobiles | India | 23-Sep-2002 |
| Balmer Lawrie & Co. Ltd. | Company | Diversified Industrials | India | 29-May-2002 |
| Infosys Ltd | Company | Computer Services | India | 10-Sep-2001 |
| NTPC Ltd | Company | Conventional Electricity | India | 06-Jul-2001 |
| Oil India Limited | Company | Oil: Crude Producers | India | 06-Jul-2001 |
| Mahindra & Mahindra Ltd. | Company | Automobiles | India | 24-Apr-2001 |