Abhijeet Bengal Hydel Energy Ltd.
Action Ispat & Power Pvt Ltd.
Adhunik Alloys & Power Ltd.
Adhunik Power & Natural Resources Ltd.
Alakananda Balmukund Ispat Pvt. Ltd.
Amalgam Steel & Power Ltd.
Amrit Hatecheries Pvt. Ltd.
Aryan M. P. Power Generation Pvt. Ltd.
Astonfield Renewable Resources Ltd.
Astonfield Solar Pvt. Ltd.
ATS Manufacturer & Traders
B Patel Infrastructure Pvt. Ltd.
BDG Steel & Power Pvt. Ltd.
Beaver Infra Consultants Pvt. Ltd.
Beekay Fresh Agro Pvt. Ltd.
Bengal PS Infrastructure Ltd.
Best & Crompton Engineering Ltd.
Bhagwan Dass Asora & Co. Pvt. Ltd.
Bhavan Power Electrical Systems
Bhushan Power & Steel Ltd.
Bimaldeep Steel Pvt. Ltd.
Bonai Industrial Co. Ltd.
BRGD Sponge & Iron Pvt. Ltd.
Carlsberg India Pvt. Ltd.
Centom Steel & Ferro Alloys Ltd.
Centre for Study of Man & Environment
Century Pulp & Paper Pvt. Ltd.
Choice Consultancy Services Pvt. Ltd.
Chotonagpur Graphite Industries
CM Engineering & Solution
Corporate Ispat & Alloys Ltd.
Corrtech International Pvt. Ltd
D. K. Engineering & Construction
Devyani Food Industries Ltd.
Durga Krishna Stores Pvt. Ltd.
Dynasoure Concrete Treatment Pvt. Ltd.
EICS Technology Pvt. Ltd.
Fichtner Consulting Engineers (India) Pvt. Ltd.
Genesis Impex (India) Ltd.
Geosmart Technology India Pvt. Ltd.
Govt. of W. B. (Agriculture Dept.)
Indian Institute of Science Education and Research
Indus Floors India Pvt. Ltd.
Jai Balaji Industries Ltd.
Jai Balaji Joythi Steel Ltd.
Jaks Plast Products Pvt. Ltd.
Kejriwal Castings Pvt. Ltd.
Kohinoor Pulp & Papers Pvt. Ltd.
Kohinoor Steels Pvt. Ltd.
Kosi Bridge Infrastructure Company Pvt. Ltd.
Maadurga Thermal Power Corporation Ltd.
Mahabala Construction Pvt. Ltd.
Mangilall Estates Pvt. Ltd.
Maruti Clean Coal & Power Ltd.
MAT Foundry India Pvt. Ltd.
Mines Owner Mr. Arbind Kumar Singh
Monnet Ispat & Energy Ltd
Navayug Minerals Pvt. Ltd.
Navayuga Engineering Company Ltd.
Nilachal Iron & Power Ltd.
North East Engineers and Consultant
Orissa Alloy Steel Pvt. Ltd.
Orissa Manganese & Minerals Ltd.
Orissa Metaliks Pvt. Ltd.
Orissa Steel & Power Pvt. Ltd.
Pawanjay Sponge Iron Ltd.
Phillips Carbon Black Limited
Pinax Paper Mills Pvt Ltd.
Pir Projects & Consultancy Pvt. Ltd.
Powertec Engineering Pvt.. Ltd.
Pricewaterhousecoopers Pvt. Ltd. (PwC)
Prospace Industrial Parks Pvt. Ltd.
Rapiscan Systems Pte Ltd.
Rashmi Green Hydrogen Steel Pvt. Ltd.
Rashmi Metallurgical Industry Pvt. Ltd.
Redcon Structural Solution
Reliance Projects & Property Management Services Ltd.
Sai Surfactants Pvt. Ltd.
Salasar Steel & Power Ltd.
Salient Projects Pvt. Ltd.
Shapoorji Pallonji& Co. Pvt. Ltd.
Shree Ganesh Metaliks Ltd.
Shree Maruti Chemical Industries Pvt. Ltd.
Shree Shyam Industrial Park Pvt.Ltd.
Shristi Infrastructure Dev. Corp.Ltd.
Shyam Steel Works Pvt. Ltd.
Smart Stainless Tube Pvt. Ltd.
Sprectum Coal & Power Ltd.
Sri M. P. Ispat & Power Pvt. Ltd.
Srijan Steel & Power Industries Pvt. Ltd.
Standard Mercantile Company Mining Division (P) Ltd.
Tirupati Carbon Chemicals Pvt. Ltd.
Tribeni Constructions Ltd.
Zetwerk Manufactering Business Pvt. Ltd.
