Name of Major Client
| Indian Railway | M/S Emmr MGF Construction Pvt.Ltd. |
| M/S RITES Ltd | M/S Toyo Engineering India Limited, |
| M/S Larsen&Turbo Limited , Construction | M/S Continental Engineering Corporation. |
| M/S Larsen&Turbo Limited , Heavy Civil | M/S Honeywell Airport Systems GmbH.U.S.A.LA |
| M/S Delhi Metro Rail Corporation(DMRC) | M/S Navayuga Engineering Company Ltd. |
| M/S Reliance Industries Limited | M/S SMCC Construction India Limited |
| M/S Reliance Infrastructure Limited | M/S Samsung Engineering & Construction India Pvt. Ltd, |
| M/S Reliance Energy Limited. | M/S Ircon International Limited. |
| Alstom Transport India Limited | M/S ALPINE –HCC JV |
| Sterlite Power Grid Ventures Limited | ITD-ITD Cementation JV |
| M/S. Reliance Petroleum Limited | Aluwalia Contractor Limited |
| Mangalore Refinary Project Limited | Panasonic India Ltd. Jhajar Project, |
| Indian Oil Corporation Limited (IOCL) | Nussli (Switzerland) Ltd |
| M/S Kalindee Rail Nirman (Engineers) Ltd. | IJM Projects Limited. |
| M/S Simplex Concrete (India) Ltd. | DLF Limited, |
| M/s Afcons Infrastructure Limited. | Kochi Metro Rail Corporation |
| M/S Utility Energytech and Engineers Pvt. Limited | Toshiba Thermal Power Project |
| M/S Hindustan Construction Co Ltd | DAEWOO – L&T JV, Patna Project, |
| M/S Lighton Construction Private Limited |