• MBE

  

• UCIL

  

• Avantha Group Co.

  

• Indian Rare Earth Ltd.

  

• NECO

  

• Linde

  

• NTPC

  

• APGENCO

  

• ESSAR

  

• BATLIBOI

  

Steel & Sponge Irons

• Tata Sponge Iron Ltd.

  

• Jindal Strips Ltd.

  

• Jai Balaji Group

  

• Thermax Ltd.

  

• Orissa Sponge Iron Ltd.

  

• Rexon Strips Ltd.

  

• Abhijit Infustructure Ltd.

  

• Corporate Ispat Alloys Ltd.

  

• IFB Agro Industries Limited

  

• BRG

  

• Bhusan

  

• Sree Metaliks Ltd.

  

• Zindal Steel & Power

  

• IMFA

  

• SAIL

  

• VISA Steel

  

• NINL

  

• Reliable Group

  

Cement Industries

• OCL India Ltd.

  

• Bansal Cement Ltd.

  

• Rashmi Cement Ltd.

  

• Burnrpur Cement Ltd.

  

• Lafarge Cement Ltd.

  

• Ultra Tech

  

• Shivam Cement

  

• Chettinad Cement

  

• Orient Cement

  

Tea Industries

• Limtex Tea & Industries Ltd.

  

• Beau Tea Ltd.

  

• Goodricke Tea Ltd.

  

Other Industries

• Exide Industries Ltd.

  

• Larsen & Toubro Ltd.

  

• Green Ply Industries Ltd.

  

• Eveready Industries Ltd.

  

• K.M.D.A. (Govt Of W.B)

  

• Ispat Alloys Limited.

  

• NALCO

  

• National Board (I) Ltd.

  

• Sunrise Industries Ltd.

  

• Andrew Yule & Co. Ltd.

  

• Mecon Pvt. Ltd.