Airports Authority of India
Bharat Heavy Electricals Limited
Central Warehousing Corporation
Engineers India Ltd.
Food Corporation of India
Gas Authority of India Ltd.
Housing & Urban Development Corpn.
Indian Airlines Ltd.
Indian Oil Corporation Ltd.
India Trade Promotion Organisation
MMTC Ltd.
NHPC Limited
IRCON International Limited
National Thermal Power Corpn.Ltd.
Oil & Natural Gas Corpn. of India Ltd.
Power Finance Corpn. Ltd.
Power Grid Corpn. of India Ltd.
Rural Electrification Corpn. Ltd.
Steel Authority of India Ltd.
National Projects Construction Corporation Ltd.
Engineering Projects India Ltd (EPIL)
Power Finance Corporation
Oriental Insurance Co.Ltd.