The Status of Bharat Heavy Electrical Limited (BHEL) is Maharatna.
The Status of Bharat Petroleum Corporation Limited (BPCL) is Maharatna.
The Status of Coal India Limited (CIL) is Maharatna.
The Status of Gas Authority of India Limited (GAIL) is Maharatna.
The Status of Hindustan Petroleum Corporation Limited (HPCL) is Maharatna.
The Status of Indian Oil Corporation Limited (IOCL) is Maharatna.
The Status of National Thermal Power Corporation (NTPC) is Maharatna.
The Status of Oil and Natural Gas Corporation (ONGC) is Maharatna.
The Status of Power Grid Corporation of India (POWER GRID) is Maharatna.
The Status of Steel Authority of India United (SAIL) is Maharatna.