Top 10 Public Sector (PSU) Companies in India 2016

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Indian Oil Corporation Limited (IOCL), an Indian state owned oil and gas enterprise, was incorporated in 1959. IOCL is headquartered in New Delhi, India.


IOCL enjoys the status of being “Maharatna Company” and it is considered to be the largest among all Indian PSUs. The company handles the businesses of entire value chain of hydrocarbon.


Indian Oil Corporation Limited is into the following businesses:

  • Refining
  • Pipelines
  • Marketing
  • R & D Centre- Technology licensing
  • Petrochemicals
  • Natural Gas
  • E & P
  • corporation  and
  • Cryogenics

Major Projects of IOCL are as follows:

1) Paradip-Raipur-Ranchi Pipeline

2) Polypropylene Plant, Paradip

3) Distillate Yield Improvement Project (Coker), Haldia

4) De-Bottlenecking Of Salaya-Mathura Crude Pipeline

Indian Oil Corporation Limited, along with its subsidiaries holds a share of 49 percent of total petroleum products’ market in India and a share of 67 percent in downstream sector pipelines capacity. Of the total 22 Indian refineries, IOCL group of companies owns and operates 10 which has a combine capacity of 65.7 million metric tonnes per year.

Awards and Recognition:

1.As per the Fortune Global 500 top companies list, IOCL secured world’s 119th rank
2.IOCL is considered to be the largest public corporation In India.


Revenue - Rs.349321.41 Crore

Profit – Rs.10399.03 Crore