For the past 35 years, Pakistan State Oil has been fuelling the needs of the nation. Acknowledged as the leading Public Sector Company of Pakistan, PSO has been driving the wheels of the national economy and is the first public company to pass the 1 Trillion rupee revenue mark.

Currently the Company is engaged in the marketing and distribution of various POL products including Motor Gasoline (Mogas), High Speed Diesel (HSD), Furnace Oil (FO), Jet Fuel (JP-1), Kerosene, CNG, LPG, Petrochemicals and Lubricants. PSO has the most wide-spread retail network in the country with over 3,500 retail outlets and is also the major fuel supplier to aviation, railways, power projects, armed forces, marine and agriculture sectors. The Company also possesses the country’s largest storage capacity representing nearly 74% of the nation's total storage capacity.