The story
Founded by Government of Pakistan in 1950.1
Pakistan Petroleum Limited was incorporated on 5 June 1950, when it inherited the assets and liabilities of the Burmah Oil Company Ltd. which initially held 70 percent of the share with the rest mostly held by the government of Pakistan (GoP).
In September 1997, Burmah Oil Company sold all its remaining equity to the Government of Pakistan for $5.75 million.
In 2004, Pakistan Petroleum was listed on the Karachi Stock Exchange, following an initial public offering at PKR 55 per share.
In 2012, Pakistan Petroleum acquired MND operations in Pakistan for $180 million. Later, it was unearthened that Pakistan Petroleum paid twice the market value and this resulted in the loss of PKR 6.21 billion. Subsequently, the National Accountability Bureau initiated corruption reference cases against the Pakistan Peoples Party politicians that started to politicize the board of directors in 2010.
From Wikipedia’s article on Pakistan Petroleum, shared under CC BY-SA 4.0.4