The NNPC Group comprises of the NNPC Board, the Group Managing Director's office, eight directorates namely, Exploration & Production, Refineries & Petrochemical, Finance & Accounts and Corporate Services, Commercial & Investment, Engineering & Technology, Gas & Power and Special Duties.

Each of the Directorates is headed by a Group Executive Director (see pictures below). Its Divisions are headed by Group General Managers while its ten subsidiary companies are headed by Managing Directors. NNPC has two partly owned subsidiaries and 16 associated companies.