List: NNPC group managing directors from 1977 to date The Nigerian National Petroleum Company (NNPC) Limited, a state-owned oil company, had a collection of experienced executives to lead its past since inception. The NNPC was transformed from a corporation into a limited liability company in July, 2022. The company boasts of extensive infrastructure and investment in the downstream, midstream and upstream of the Nigerian petroleum industry. READ ALSO: Four Nigerian businessmen make 2025 Africa’s billionaires’ list  NNPC by law manages the joint venture between the Nigerian federal government and a number of foreign multinational corporations,...