SAIL
Durgapur
Burnpur
Bokaro
Bhilai
Tata Steel
Jamshedpur
Kalinganagar
Joda
Noamundi
Khonbondh
Mecon
Ranchi
Jindal Steels & Power
Angul
Nalco
Angul
Damanjodi
Vedanta
Jharsuguda
.png)
Adani
Tilda, Chattishgarh
DVC
Andal
Mejia
Bokaro
Koderma
RPG Group
Crecent Power
Asansol
CESC Budge budge
Neepco
Bokuloni, Assam
Aditya Birla Corporation
Durgapur Cement Works
Novoco
Mejia
Star Cement
Meghalaya
Amrit Cement
Meghalaya
Indian Oil
Haldia
Paradeep
Linde
Vizac Steel Plant
SAIL Bokaro
JGC Indonesia
.png)
Primetal
Vizac Steel Plant
Larsen and Turbo L&T
Kolkata
Naresh Kumar & CO.PVT.LTD
Sukindha
Jamadoba