I would like to tell you that the full form of HPCL is Hindustan Petroleum Corporation Limited and here I will get details of company.

The Hindustan Petroleum Corporation Limited was setup in 1974 as public company which operates two major refineries producing a wide variety of petroleum fuels & specialties one in Mumbai (West Coast) and the other in Visakhapatnam.

Products and services
Refineries
Aviation
Bulk Fuels & Specialities
International Trade
LPG (HP GAS)
Lubes (HP Lubes)
Retail (Petrol Pumps etc.)
Product Pipelines
Alternate Energy
JVs & Subsidiaries

Refineries
Mumbai Refinery - 6.5 Million Metric Tonnes (MMT) Capacity

Visakhapatnam Refinery - 8.3 MMT at Visakhapatnam

Mangalore Refinery Pvt. Ltd. - 9.69 MMT at Mangalore, Karnataka(HPCL has 16.65% Stake).

Guru Gobind Singh Refinery - 9 MMT at Bathinda, Punjab (HPCL & Mittal Energy each have 49% stake).

Barmer Refinery -9 MMT Capacity. It is a Joint Venture with Rajasthan Government.

Address:-
Hindustan Petroleum Corporation Limited
Petroleum House, 17,
Jamshedji Tata Road,
Mumbai 400020