| 1 |
Ion Exchange Project and engineering Ltd. |
CESC ,Haldia. |
| 2 |
Ion Exchange Project and engineering Ltd. |
Bhushan Power and steel,Sambalpur,odisha. |
| 3 |
Thermax India |
Aditya Birla Group,Jharsuguda,Odisha. |
| 4 |
Ion Exchange India Ltd. |
Rosa Thermal Power Plant,Shahjahanpur, Rosa, Uttar Pradesh |
| 5 |
Bharat Brakes & Valves Ltd. |
UCIL,Jaduguda Mines,East Singhbhum,Jamshedpur. |
| 6 |
Ion Exchange India Ltd. |
UCIL,Jaduguda Mines,East Singhbhum,Jamshedpur. |
| 7 |
Vishwa Engineering Services. |
Kolaghat Thermal Power Station,West Bengal. |
| 8 |
L & T (ECC Division) |
Bargarh odisha |
| 9 |
ALSTOM India |
Indraprastha Power Generation Co. Ltd,New Delhi |
| 10 |
Ion Exchnage India Ltd. |
Kolaghat Thermal Power Station,West Bengal. |
| 11 |
The West Bengal Power Development Corporation Limited (WBPDCL) |
Sagardighi Thermal Power Station,West bengal. |
| 12 |
The West Bengal Power Development Corporation Limited (WBPDCL) |
Kolaghat Thermal Power Station,West Bengal. |
| 13 |
The West Bengal Power Development Corporation Limited (WBPDCL) |
Santaldih Thermal powerplant,Westbengal. |
| 14 |
Mcnally Bharat Engineering Co Limited |
NTPC Ramagundam,Telengana |
| 15 |
Powertech Industrial Services. |
Kolaghat Thermal Power Station,West Bengal. |
| 16 |
Engineering Projects India Ltd. |
Kolaghat Thermal Power Station,West Bengal. |
| 17 |
Aditya Aluminium Hindalco Industries Ltd. |
Sambalpur,odisha |
| 18 |
Ion Exchange India Ltd. |
Bakreshwar Thermal Power Station,west bengal. |
| 19 |
MODERN INDIA CONSTRUCTION CO PVT LTD. |
Kolaghat Thermal Power Station,West Bengal. |