Nigerian National Petroleum Company Limited (NNPC Ltd) is Nigeria’s national energy company headquartered at the NNPC Towers in Abuja, founded in 1977 and transformed into a Companies and Allied Matters Act-compliant limited liability company in 2022, and it manages integrated upstream, midstream and downstream operations—spanning exploration and production, gas development, refining, trading and marketing—supported by nationwide assets and subsidiaries that serve government, industrial and retail energy demand across the federation.