IFGL Refractories Ltd.
Odisha
Murlidhar Ratanlal Exports Ltd.
West Bengal
Skipper Limited
West Bengal
Kharagpur Metal Reforming Inds. Pvt. Ltd.
West Bengal
Century Plyboards (India) Ltd.
Punjab
GMM PFaudler Limited
Maharashtra
UAL industries Ltd.
West Bengal
Globus Spirits Ltd.
New Delhi
Indo-US MIM Tec Pvt. Ltd.
Karnataka
CSIR-CMERI (Central Mechanical Engineering Research Institute)
West Bengal
Shalivahana Green Energy Ltd.
Telangana
Shri Badrinarain Alloys & Steel Ltd.
West Bengal
Tata Steel Limited
India
Indian Oil Corporation Limited
india
Jai Balaji Industries Ltd
West Bengal
Real Ispat and Power Ltd
Chhattisgarh
CSIR-Central Glass & Ceramic Research Institute
West Bengal