| 01. PNC Infratech Pvt. Ltd. | 11. NTPC |
| 02. APCO Infratech Limited | 12. Reliance |
| 03. Chetak | 13. Sadbhav Engineering |
| 04. Nagarjuna Construction Limited (NCC) | 14. Rashleela Enterprises |
| 05. VPR Mining | 15. GMR |
| 06. Gajraj Mining | 16. UPSRTC |
| 07. BGR Mining | 17. UP State Bridge Corporation Limited |
| 08. Monte Carlo Projects | 18. Essar |
| 09. Runghta Projects Limited (RPL) | 19. GKC |
| 10. Jaiprakash Associates (Jaypee) | 20. Hindalco |
