Cement Industry
- The A C C Limited
- Mawmluh Cherra Cement Limited
- K.C.P.Limited (Cement Unit )
- India Cement Limited
- Shree Cement Limited
- Raymond Cement
- Lafarge Cement
- All Plants of ACC LTD.
Steel & Ferro Alloy Industry
- Usha Martin Limited
- Prakash Industries Limited
- Sunflag Iron & Steel Co. Limited
- Corporate Ispat Alloys Limited
- Tata Steels Limited
- Salasar Steel & Power Limited
- Indian Metal & Ferro Alloys Limited
- Hira Power & Steels Limited
- Idcol Kalinga Iron Works Limited
- Tata Steels Limited
- Biswanath Ferro Alloy
- Shyam Ferro Alloy
- Joy Balaji Ferro Alloy
- Nilkantha Ferro Alloy
- Maithan Alloy
- Nalwa Steel & Power Ltd.
- Topworth Steel & Power Ltd.
- BRG Steel Ltd.
Sugar Industry
- Balarampur Chini Mills Limited
- Prudential Sugars Limited
- M.P.Chini Industries Limited
- Mankapur Chini Mills Limited
- K.C.P. Sugar Limited
- The Andhra Sugars Limited
- Riga Sugar
- Harinagar Sugar
- Pratappur Sugar
- Gayatri Sugar
- NCS Sugar
- J.H.V. Sugar