| Name | Company | Certificate No | Year |
| G Vijayam Bethanasamy | Larsen and Toubro Ltd. | 1671 | 2008 |
| Vikas | ONGC Ltd. | 1778 | 2008 |
| (Mrs) Shruti S Kamat | Larsen and Toubro Infotech Ltd. | 1017 | 2007 |
| (Ms) H Sharma | ONGC Ltd. | 1165 | 2007 |
| (Ms) Manju Jain | ONGC Ltd. | 1167 | 2007 |
| A A Naik | Larsen and Toubro Ltd. | 237 | 2003 |
| A A Shaji | Larsen and Toubro Ltd. | 879 | 2007 |
| A Aananth | Tata Projects Ltd. | 58 | 2002 |
| A Ameerudeen Ahamed Khan | Larsen and Toubro Ltd. | 712 | 2007 |
| A Anthony | NTPC-RHSTP | 977 | 2007 |
| A B Biswas | SAIL-DSP | 2040 | 2009 |
| A Banerjee | Larsen and Toubro Ltd. | 276 | 2004 |
| A Chakraborti | SAIL-DSP | 2032 | 2009 |
| A Chandrashekhar | Larsen and Toubro Infotech Ltd. | 318 | 2004 |
| A D Prasad | IOC | 256 | 2004 |
| A Dhanapal | Larsen and Toubro Ltd. | 722 | 2007 |
| A Ganesh | Larsen and Toubro Ltd. | 283 | 2004 |
| A Ilamparithi | Thermax Ltd. | 207 | 2003 |
| A J Purushothaman | Larsen and Toubro Ltd. | 1291 | 2007 |
| A John Louis | SMS Demag Pvt Ltd | 375 | 2005 |
| A K Bhattacharya | Larsen and Toubro Ltd. | 243 | 2003 |
| A K Bose | SAIL | 2284 | 2009 |
| A K Jain | NTPC-Unchahar | 521 | 2006 |
| A K Jha | NTPC-Corporate Centre | 539 | 2006 |
|