| Aegis Limited |
Airtel Enterprise Services |
| Alcatel-Lucent India Limited |
AXA Investment Managers Paris |
| Bharti Airtel Ltd. |
Bharti Telemedia Ltd. |
| Bharti Telesoft Ltd. |
Bheru Stationery & Novelties |
| ECI Telecom India Pvt. Ltd. |
Eltel System P Ltd. |
| Ericsson India Private Limited |
Ganges International Pvt. Limited |
| Government of Rajasthan |
Hinduja Global Solutions Ltd. |
| IBM India Private Ltd. |
Jindal Steel & Power Ltd. |
| Kirloskar Brothers Limited |
Madison Communications Pvt. Ltd. |
| Mahindra |
MCKS Food for Hungry Foundation |
| MphasiS Limited |
MRO-TEK Limited |
| Mukul Consultants |
New Technology Application |
| Nokia India Pvt. Ltd. |
Nokia Siemens Networks Pvt. Ltd. |
| Om Parkash Jindal Gramin Jankalyan Sansthan |
Paruthi Engineers Pvt., Ltd. |
| Phosphate Enterprises Pvt. Ltd |
Polycom (UK) Ltd - India Branch |
| Procter & Gamble Home Products Limited |
Triveni Electroplast Pvt. Ltd |
| UT Starcom India Telecom Pvt. Ltd. |
Vidya Foundation |