Indian Oil Corporation Ltd.

Hindustan Petroleum Co. Ltd.

Reliance Industries Ltd.

Bharat Petroleum Corporation Limited.

Gail India Ltd.

Chennai Petroleum Corporation Ltd.

Mangalore Refinery and Petrochemicals Limited

Nayara Energy

HPCL Mittal Energy Ltd.

Bharat Oman Refinery Ltd.

Nuclear Power Corporation India

NTPC Limited

Karnataka Power Corp. Ltd.

Andhra Pradesh Power Genaration Corpn. Ltd.

Telangana Power Genaration Ltd.

NLC India Ltd

Adani Power Ltd.

Siemens Gamesa Renewable Energy

Tamilnadu Newsprint & Papers Ltd.

West Coast Paper Mills Ltd.

I.T.C tobacco & paper Ltd.

Pragati Pack (India)

Hikal Limited

Biocon Ltd.

Sun Pharmaceutical Industries Ltd.

Shilpa Medicare Ltd.

Dr. Reddy Laboratories Ltd.

JKTyre Industries Ltd.

MRF Limited

Apollo Tyres Ltd.

Metal Power Company Limited

Nalco Metal Products Limeted.

JSW Steel Pvt. Ltd

Vedanta Ltd

The Singareni Collieries Compny Ltd.

BEML Limited.

Carborundum Univershal Ltd.

Hindalco Industries Limited

Ultratech Cement Ltd.

India Cements Ltd.

Ford India Pvt. Ltd.

Toyota Kirloskar Motor Pvt. Ltd

Hyundai Motor India Ltd.

Ashok Leyland Ltd.

Bharat Heavy Electricals Ltd.

Hindustan Sanitaryware & Inds. Ltd..

AGI Glaspac

Engine Factory

Autoliv India Pvt. Ltd.