-
Usha Martin Industries.
(Wire & Wire Rope)
-
Tata Sponge Iron Ltd.
(Sponge Iron Plant)
-
Orissa Sponge Iron Ltd.
(Sponge Iron Plant)
-
Bihar Sponge Iron Ltd.
(Sponge Iron Plant)
-
Prabhu Sponge Iron Ltd.
(Sponge Iron Plant)
-
Prakash Industries Ltd.
(Sponge Iron Plant)
-
OCL Limited (Sponge Iron
Plant)
-
Mangalam Timber Ltd. (
Plywood Plant)
-
Jindal Strips Ltd. (Steel
Plant)
-
Jindal Steel & Power Ltd
(Steel Plant)
-
Durgapur Steel Plant (Steel
Plant)
-
National Aluminium Co. Ltd.
-
Tata Tinplate Co India Ltd.
-
Many other NTPC, Coal Mines
& Misc. Industries.