Ever since its existence, Pakistan State Oil Co. Ltd. has been playing a leading role in the oil industry of the country. Round-the-clock, uninterrupted oil supplies, all the way from Karachi to Khyber, through an integrated network of oil terminals and storage depots has been PSO's hallmark. Besides selling Mogas, Furnace Oil, Diesel, Kerosene, Jet Fuels, etc, PSO is committed to serve the petrochemical needs of the local industry and is positioned among customers as a reliable, cost-effective and high-quality chemical supplier. The company markets imported and indigenous chemicals in bulk through tank lorries as well as in drums.

To cater to all kinds of lubricants customers, including automotive, hi-street and industrial consumers by meeting the national demand through products of international standards, PSO has set up a state-of-the-art Lubricants Manufacturing Terminal (LMT) at Korangi Industrial Area in Karachi.