Back to All Media NNPC Reaffirms Commitment to Expanding Nigeria’s Downstream Infrastructure The Nigerian National Petroleum Company Limited (NNPC Ltd) has restated its commitment to expanding and revitalizing downstream infrastructure across the country to enhance efficiency and foster greater collaboration within the energy sector. Share Article The Nigerian National Petroleum Company Limited (NNPC Ltd) has restated its commitment to expanding and revitalizing downstream infrastructure across the country to enhance efficiency and foster greater collaboration within the energy sector.