Bengal Iron Corporation

Bhartia Infra

CCS Group

Super Iron Foundry

Truvolt

Diva Ravi Group

Utkal Moulders

WELCAST Pvt. Ltd.

Uday Glass Works

R.K. Industrial Corporation

Kalimata Ispat Pvt. Ltd

Kalimata Vyapar Pvt. Ltd.

MBK Casting Pvt. Ltd.

H R ISPAT PVT. LTD.

INDIA FILM LABORATORIES PVT. LTD.